Venn Diagram

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Neso Academy

Neso Academy

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Пікірлер: 201
@indranilsarmah5979
@indranilsarmah5979 6 жыл бұрын
Homework problem : Option B. Explaination : Actually the direct answer should be F = A'BC + B'AC + C'AB The avobe result can be directly interpreted from the ven diagram. But option is not available. So we have to solve the options. And bileve me other then options B no other options were related to the given Venn diagram, sir had just given them anonymously. Still I am going to prove how option B is correct. First of you all you can see E' had been ANDed (multiplied) to the correct answer . So you must have the concept of E E= A.B.C E'=A'+B'+C' Solving option B we have to prove A'BC + B'AC + C'AB F= (ABC' + A'BC + AB'C )E'. = (ABC' + A'BC + AB'C )(A'+B'+C') { just multiply(AND) each term} = ABC' A' + ABC' B' + ABC' C' + A'BCA' + A'BCB' + A'BCC' + AB'CA' + AB'CB' + AB'CC' { X.X'=0} =ABC' C' + A'BCA' + AB'CB {X'.X'=X'} =ABC' + A'BC + AB'C Which is the result. Easy Right . Hope you like my explaination.Please do comment below if you still have doubt
@indranilsarmah5979
@indranilsarmah5979 6 жыл бұрын
prarthana roy Yes, you are correct . I didn't thought about it. Readers please make a change in E = A+B+C.
@gyan-sanchay
@gyan-sanchay 6 жыл бұрын
Before ans line the last term should be AB'CB'
@rahulvishwakarma5868
@rahulvishwakarma5868 5 жыл бұрын
Thanks bhai 😊
@LearnWithJagadeesh
@LearnWithJagadeesh 5 жыл бұрын
@@indranilsarmah5979 I think E'=A+B+C bro
@narendraavvari823
@narendraavvari823 5 жыл бұрын
@@indranilsarmah5979 here e means union of A B C WHICH means and of ABC SO IT IS CORRECT WAT U WROTE
@nikhilraj3434
@nikhilraj3434 6 жыл бұрын
Option B Because every region does not contain E so we take E' as common and the rest is clear from the respective shaded regions.
@purveeraj2174
@purveeraj2174 3 жыл бұрын
E' is universal set so value = 1 Directly from Venn diagram, we can write shaded region = (AB'C + A'BC + ABC') (AB'C + A'BC + ABC')•1 And E' = 1 So (AB'C + A'BC + ABC')E' Option b is correct
@BlackOpal-dk6iv
@BlackOpal-dk6iv 5 ай бұрын
SIR I HAVE COMPLETED LECTURE 24 OUT OF 202. TREMENDOUS LECTURE AND THANKYOU FOR YOUR GUIDANCE !!
@harshitagaur260
@harshitagaur260 5 жыл бұрын
Answer is B How? Explained below... As we take the term where we see A and B meets and C is not included...we take it simply as ABC' but that's wrong....as E' is the entire region and not any particular shaded region so we would write it as ABC'E'(first term) Same thing would happen with all three terms... This will give Y=( ABC'E' + AB'CE' + A'BCE') take E' common out of all...and it will give us option B.
@harshitagaur260
@harshitagaur260 4 жыл бұрын
@@hashirwaqar8228 WTF
@sagarmali4179
@sagarmali4179 4 жыл бұрын
Thanks for the explanation.✌
@oo7338
@oo7338 4 жыл бұрын
@@harshitagaur260 just ignore him....he is just being an asshole...
@hashirwaqar8228
@hashirwaqar8228 4 жыл бұрын
@@harshitagaur260 I am very sorry mam I just wanted to thank u for the explanation .sorry for the bad choice of words but it was totally unintentional . Sorry again
@hashirwaqar8228
@hashirwaqar8228 4 жыл бұрын
@@oo7338 i really am sorry🙂
@FarziGamerLOL
@FarziGamerLOL 6 жыл бұрын
E’ is universal set. So that will come with each and every shaded region. option B is the answer.
@pradeepkumar-zf4dl
@pradeepkumar-zf4dl 7 жыл бұрын
Firstly answer is (ABC'+AB'C+A'BC) But there is no option match E= A'B'C' E' = A+B+C BY making Boolean expression (ABC'+AB'C+A'BC).E' Gives the same result... just to match the option
@eutopiarhythms8743
@eutopiarhythms8743 4 жыл бұрын
I Love Neso Academy ❤️
@zaphyr1371
@zaphyr1371 8 жыл бұрын
What is the significance of E' in the last question? Does it correspond with the universal set?
@veereshkammara9139
@veereshkammara9139 3 жыл бұрын
Yes
@shuvambanerjee939
@shuvambanerjee939 8 жыл бұрын
sir plz upload lectures on microprocessor and microcontroller,.,.
@srcp_wholesale
@srcp_wholesale 7 жыл бұрын
option is b but what is the need of E in the exression as you are not shaded it... why should we use that in that in the expression?? can u pls explain..........
@fisaev7996
@fisaev7996 2 жыл бұрын
Sir, we could have simply used the De Morgan's law to minimize the shaded region expression.
@veereshkammara9139
@veereshkammara9139 3 жыл бұрын
Option b is correct E'is universal set (A'.B.C+A.B'.C+A.B.C') REPRESENT SHADED REGION So universal set and shaded region gives required set of shaded region
@officialanoopkumar
@officialanoopkumar 9 жыл бұрын
Answer: B
@prabukrish6515
@prabukrish6515 7 жыл бұрын
Sir, kindly give the explanation for third question
@saikrishna-kw2gd
@saikrishna-kw2gd 7 жыл бұрын
I think option B is correct ....correct me if I'm wrong
@prakhartyagi6444
@prakhartyagi6444 4 жыл бұрын
Guys don't make fuss just multiply your answer by E' because the whole expression is in E' itself. I think this makes your doubts clear don't go in the deep just think answer logically becaz this is logic electronics.
@RahulRaj-uz3rx
@RahulRaj-uz3rx 4 жыл бұрын
Take E=A'.B'.C' FROM DIAGRAM SO E'=A+B+C Ans b is correct
@manthanbhosale8924
@manthanbhosale8924 3 жыл бұрын
CASE1_we have to Solve this for shaded region so Answer will be.... Y=AB'C+ABC'+A'BC CASE2_ But there Is E' which is equal to (A'B'C')' = A+B+C.... So Here I stuck... Sir plz Let me know Answer....🔜
@dungaajay6085
@dungaajay6085 3 жыл бұрын
Here E' = A' + B' + C' which means the whole space excluding A,B,C
@kunalrawat9916
@kunalrawat9916 2 жыл бұрын
Bro that's fine, you r solving rasy question and you are giving hard questions to us thats not fare
@MrGrey64
@MrGrey64 9 ай бұрын
Is he the first teacher you've seen?
@_sayandas
@_sayandas 3 жыл бұрын
Answer is option B and it's minimal form is (AB+C)E' but I really can't understand why the E' is multiplied. P.S: I know I'm 6 years late 😂
@jadoolaughing4224
@jadoolaughing4224 2 жыл бұрын
I am still wondering how he I am not explaining in depth because u have being taught in school
@MrGrey64
@MrGrey64 9 ай бұрын
8 years late 👋
@funnyhackers8195
@funnyhackers8195 4 ай бұрын
@@MrGrey64 hehe
@aviraajsen9186
@aviraajsen9186 8 жыл бұрын
E_bar is the total region which is equal to 1?
@nvijain
@nvijain 8 жыл бұрын
can you tell us the software you are using for teaching
@Omar-hn3rl
@Omar-hn3rl 3 жыл бұрын
I love you so much ...and you are the best at all
@InformaticaVids
@InformaticaVids 7 жыл бұрын
JUST THINK LOGICALLY IN THIS WAY: F = [(B+C)-A] + [(A+C)-B] + [(A+B)-C] Meaning SHADED REGION =[ "whatever COMMON is their in B and C, rejecting part of A" + "whatever COMMON is their in A and C, rejecting part of B" + "whatever COMMON is their in A and B, rejecting part of C"] AND E' , Since E' is the universal set F =[ BCA'+ACB'+ABC'].E' [Here We can represent, (B+C)-A => BCA' ]
@annic98ool
@annic98ool 7 жыл бұрын
Arup Dey thanks a lot 😁😁😁
@rochitjoshi1610
@rochitjoshi1610 6 жыл бұрын
E' is not universal set
@nishchaljoshi2142
@nishchaljoshi2142 8 жыл бұрын
Option B
@9946105657
@9946105657 6 жыл бұрын
Option A
@santhankumar3709
@santhankumar3709 9 жыл бұрын
for three variable venn diagram option B is right choice i think....am i right explain me
@honeysunny1595
@honeysunny1595 9 жыл бұрын
+Santhan Kumar yes u r right
@KoustavG1
@KoustavG1 8 жыл бұрын
I'm getting two expressions (A.B).C_bar+(B.C).A_bar+(C.A).B_bar and (A.B).(ABC_bar)+(B.C).(ABC_bar)+(C.A).(ABC_bar) if ABC=E then ABC_bar=E_bar. So, somebody please help me explaining whether my derivations are correct or not. If it's not then please help me with the correct one :) . Thanks in advance.
@SachinJena1996
@SachinJena1996 8 жыл бұрын
Sir, can u explain d last one through ur comment? I am confused😰.
@shankarlalyadav1304
@shankarlalyadav1304 Жыл бұрын
B is correct
@bluewale7073
@bluewale7073 5 жыл бұрын
Option A=(AB+BC+CA)Ē
@findingbloopers1285
@findingbloopers1285 4 жыл бұрын
a is the correct answer because: the shaded part can be written as: (A.B).(A.B.C)'+(C.B).(A.B.C)'+(A.C).(A.B.C)' solving that we get : (A.C.B)'(A.B+B.C+C.A) and as we can see in the figure in the video (A.C.B)' is given as E' thus the ans is option a i.e E'(A.B+B.C+C.A)
@shreyajaiswal1364
@shreyajaiswal1364 3 жыл бұрын
don't need to solve entire thing as (A.1)=A so (A'BC + B'AC + C'AB ) . E' gives (A'BC + B'AC + C'AB ) itself here E' is universal set or 1
@hemrajswami8990
@hemrajswami8990 2 жыл бұрын
E' is not the universal set
@golang2351
@golang2351 4 жыл бұрын
In the hw question E'=1.because it is universal .so ans will b.
@sagardogra2204
@sagardogra2204 8 жыл бұрын
sir i m confused plz explain which option is correct
@kamalkushwaha4908
@kamalkushwaha4908 4 жыл бұрын
Ans is B
@simratsaini879
@simratsaini879 8 жыл бұрын
E' stands for which region?
@hemantshesh6231
@hemantshesh6231 4 жыл бұрын
As per my analysis, E' is unshaded entire region
@Know_From_Us
@Know_From_Us 3 жыл бұрын
E'=1 so b is correct because we anded with our expression
@SandeepKumar-jr7ti
@SandeepKumar-jr7ti 8 жыл бұрын
sir i think question c for Venn diagram option b is correct if not means please explain it....
@gurvirsingh9422
@gurvirsingh9422 7 жыл бұрын
b option as E=A'B'C' so E'=A+B+C AND (ABC' +A'BC+AB'C)(A+B+C)= answer which is shaded region
@MrGrey64
@MrGrey64 9 ай бұрын
Does anyone understand why for (b) AB' + A + B is not correct? It seems to me that it should be correct, since if something is both A and B, then it also falls under the A + B. Am I wrong?
@hemanthsunny983
@hemanthsunny983 3 жыл бұрын
option b is the ANSWER
@mitrasen2295
@mitrasen2295 5 жыл бұрын
Thanku sir B part would be Ans
@souvikpramanik5183
@souvikpramanik5183 5 жыл бұрын
OPTION - A is correct (AB+BC+CA)
@kunaldhyani
@kunaldhyani 2 жыл бұрын
Option B is correct
@KartikSharma-mt5nm
@KartikSharma-mt5nm Жыл бұрын
Homework question: Shade area: AB(ABC)' + BC(ABC)' + AC(ABC)' Further solving: (ABC)'[ AB + BC + AC ] #optionA Further solving by opening and multiply (ABC)' (A' + B' + C')(AB + BC + CA) //{A'.A = 0} A'BC + AB'C + ABC'
@smp2221
@smp2221 3 жыл бұрын
B option will be the correct one...
@sunitasahoo9554
@sunitasahoo9554 4 жыл бұрын
Ans B
@imtisalbotta9806
@imtisalbotta9806 6 жыл бұрын
Unlike in other examples why do we include E' here even though it is not a shaded portion! ! can anyone help me out! !
@vikrampatkar-vh1do
@vikrampatkar-vh1do 8 ай бұрын
it is because E` is with all 3 A B and C
@jayxcoder
@jayxcoder Жыл бұрын
Ans: b) ABC' + AB'C +A'BC
@natural_beauty573
@natural_beauty573 7 жыл бұрын
B) Option is correct answer, but how E' is included
@rishabhbahoria1298
@rishabhbahoria1298 6 жыл бұрын
WE HAVE TO CONSIDER ALL THE VARIABLE PRESENT IN THE VENN DIAGRAM
@ayoubdiri4553
@ayoubdiri4553 6 жыл бұрын
ab intersect with E
@sharathchandra6349
@sharathchandra6349 5 жыл бұрын
Consider all the variables
@sharathchandra6349
@sharathchandra6349 5 жыл бұрын
Including e
@jaihindjaibharat1182
@jaihindjaibharat1182 4 ай бұрын
Ans is (b)
@osamaelzubair1203
@osamaelzubair1203 Жыл бұрын
For the first example, when I simplify the expression I get A(complement )+B should the final result be unique ?
@nandanupadhyay4936
@nandanupadhyay4936 11 ай бұрын
by the approach you solved, you will get : no result need not be unique, but since (A' + B) != (A + B') and for this particular question, there is only 1 possible minimization. So, your answer may be wrong. If you may provide me your approach or soln.
@sakthivigneshvar4428
@sakthivigneshvar4428 4 жыл бұрын
a and b gives same answer but a looks much more simplified so I would go for a.
@hemrajswami8990
@hemrajswami8990 2 жыл бұрын
option (a) is the right answer
@hemrajswami8990
@hemrajswami8990 2 жыл бұрын
if you solve (ab+bc+ca).(a'+b'+c') where a'+b'+c'=E' you get the right one abc'+ab'c+a'bc
@zakeee1539
@zakeee1539 9 жыл бұрын
sir kindly give some explanation on propagation delay...sir plzz help me...
@AdarshKumar-of5cy
@AdarshKumar-of5cy 7 жыл бұрын
b is correct option
@vinodbujji7951
@vinodbujji7951 4 жыл бұрын
Can u please give explanation of hme wrk problem
@AbuSayed-zn6rk
@AbuSayed-zn6rk 4 ай бұрын
The answer is option B.
@aswinikilli4918
@aswinikilli4918 3 жыл бұрын
option b in the brackets has the stright ans. again what is the reason of placing the ebar @Nesoacademy
@AnjaliSingh-yh5hm
@AnjaliSingh-yh5hm 3 жыл бұрын
Did u got your answer????
@lokeshamara2788
@lokeshamara2788 8 жыл бұрын
Answer is Option B
@SachinJena1996
@SachinJena1996 8 жыл бұрын
How? Can u explain this?
@gurvirsingh9422
@gurvirsingh9422 7 жыл бұрын
region is A'BC+AB'C+ABC' so as there s no answer matchin we have to solve the options....... and E=A'B'C' and E'=A+B+C and (A'BC+AB'C+ABC')(E')=A'BC+AB'C+ABC' SO PROVED AND using boolean formulaes
@gurudevnelakanti1823
@gurudevnelakanti1823 7 жыл бұрын
Gurvir Singh how can u sat E' = a+b+c
@artisharma9204
@artisharma9204 4 жыл бұрын
SIE I DON'T KNOW HOW TO SOLVE THIS HOMEWORK QUESTION..........
@nishithakc5363
@nishithakc5363 3 жыл бұрын
Ans : Option B
@vipingautam1257
@vipingautam1257 4 жыл бұрын
Sir b=B
@arnabdas7485
@arnabdas7485 7 жыл бұрын
Answer is option B
@charanguggulla6899
@charanguggulla6899 8 жыл бұрын
what is the region of E_bar
@snehashishbanerjee2575
@snehashishbanerjee2575 3 жыл бұрын
🔴H/W ✔️Ans: Option (B)
@gamer-zy1uj
@gamer-zy1uj 3 жыл бұрын
How plz let me know ,you are very active in maths aptitude also
@Kumar.SachinChoudhary1911
@Kumar.SachinChoudhary1911 6 жыл бұрын
A'BC+AB'C+ABC'
@palleraji241
@palleraji241 3 жыл бұрын
Option(b)
@mohammedhussein5806
@mohammedhussein5806 9 жыл бұрын
the answer is b
@dungaajay6085
@dungaajay6085 4 жыл бұрын
why we are not using + operator so that A region can be written as a{comp}+b
@chirranjeavi695
@chirranjeavi695 4 жыл бұрын
They have asked sop
@rajneeshverma2958
@rajneeshverma2958 4 жыл бұрын
A is the answer
@srinivasaraolanda4774
@srinivasaraolanda4774 2 жыл бұрын
Nice. But voice is low
@nehaprakash2998
@nehaprakash2998 8 жыл бұрын
I think the answer is option B. But here whats the importance of E'???
@yeswanthyadala5313
@yeswanthyadala5313 5 жыл бұрын
E' is not in shaded part ?
@anujgupta5357
@anujgupta5357 6 жыл бұрын
What is the answer of the question and how
@muzammalhussain4887
@muzammalhussain4887 3 жыл бұрын
option B
@adrianmelchor1739
@adrianmelchor1739 7 жыл бұрын
what is the final answer?
@Carrymejane
@Carrymejane 8 ай бұрын
Wow dis is hard
@pranitwalunj7408
@pranitwalunj7408 3 жыл бұрын
Option b
@janardhanaghjanu4340
@janardhanaghjanu4340 6 жыл бұрын
consider two two circles ....option A
@sandeepmenthana1886
@sandeepmenthana1886 5 жыл бұрын
Answer is option(a)
@suklasatapathy7540
@suklasatapathy7540 9 жыл бұрын
Sir plz give the derivation for minimization
@sandeepshah2884
@sandeepshah2884 Жыл бұрын
my ans comes to match option 1
@atanupaul_0644
@atanupaul_0644 6 жыл бұрын
option b will be thye correct answer
@gregpayne8097
@gregpayne8097 2 жыл бұрын
Could anyone explain to me why my boolean minimisation gives the wrong result? A’B’+AB’+AB = A’B’+A(B’+B) = A’B’ + A = A’+B’+A = A’ + A + B’ = 1 + B’ = 1
@MohamadMERHI-rd7cp
@MohamadMERHI-rd7cp Жыл бұрын
because: A'B'+A = (A'+A) . (B'+A) = 1.(B'+A) = A+B' ------->maybe it is not useful after 1 year 😁
@shirishareddy9430
@shirishareddy9430 5 жыл бұрын
sir please give me the explaination 3rd example
@srishtisinha9149
@srishtisinha9149 6 жыл бұрын
how E' is included?
@santanumandal5455
@santanumandal5455 6 жыл бұрын
E' = 1. The full area. So including this will give the same answer
@hiteshkumar1451
@hiteshkumar1451 6 жыл бұрын
OPTION A
@simratsaini879
@simratsaini879 8 жыл бұрын
I think ans is b. if wrong please explain
@Ankit-we8ym
@Ankit-we8ym 7 жыл бұрын
please explain h.w.problem anybody.
@navpreetkaur9091
@navpreetkaur9091 5 жыл бұрын
option b
@gangamaheedhar5299
@gangamaheedhar5299 6 жыл бұрын
give the answer with explain
@joshuamuteka4899
@joshuamuteka4899 6 ай бұрын
B
@nikithtn3426
@nikithtn3426 8 жыл бұрын
the answer is A for sure... just think people
@adamamaral5949
@adamamaral5949 7 жыл бұрын
its b lol
@Nehawasnik18
@Nehawasnik18 7 жыл бұрын
Its A middle region is not shaded
@adamamaral5949
@adamamaral5949 7 жыл бұрын
Neha wasnik you have to include all three variables in each term of the answer. The other 2 examples have 2 variables (2 circles), a & b. When just circle a was shaded in the first example he still included b, but complemented it. Therefore it was AB'. Now look at the third example. The top shaded region includes a & b, but not c. So it would be ABC'. If the middle region was shaded it would be ABC. Do you see? It's hard to explain in text lol
@junkieefreak1266
@junkieefreak1266 6 жыл бұрын
Neha wasnik loli b hoga😂
@manickpavan7423
@manickpavan7423 4 жыл бұрын
@@adamamaral5949 thanks a lot...u explained clearly
@indranibhadra1958
@indranibhadra1958 9 жыл бұрын
A
@sayantabhattacharjee9808
@sayantabhattacharjee9808 5 жыл бұрын
no need to solve 1 line answer
@surendrachouhan863
@surendrachouhan863 6 жыл бұрын
It's option A
@santanumandal5455
@santanumandal5455 6 жыл бұрын
option B smarty
@PJ-zg9mv
@PJ-zg9mv 7 жыл бұрын
why E' ??
@ashwanisekhar2496
@ashwanisekhar2496 7 жыл бұрын
E'=1 as E'=a+b+c and a+b+c=1;
@rajatnegi3896
@rajatnegi3896 7 жыл бұрын
E+E' = 1 you are wrong
@santanumandal5455
@santanumandal5455 6 жыл бұрын
if E + E' = 1 , then option B wont be corrct. here E' = should be 1
@bhuali5505
@bhuali5505 2 жыл бұрын
b)
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