TWO PHASE SIMPLEX METHOD IN Hindi With solved Numerical||TWO PHASE METHOD in OR by JOLLY Coaching

[@nirajburnwal9662]

Thank you so much sir for this good explanation but It is not mentioned anywhere that we can't solve maximisation problem through 2phase method. Infact in A.M. Natrajan book all minimization is first converted in maximization and the it is solved.

[@rajnishpandey2006]

The final answer is correct but there is a mistake in table 2 at col s3 and col a2 by that error continues But it was a great effort to solve this problem thanks

[@vibhore9624]

Key row me highest positive select karna hai ya lowest positive ? Please explain...

[@pradeeprathaur6690]

Sir maximization ke lilez=3x+2x+X3 m hi multiplie krana hai ya phir artificial variable m bhi karna hai

[@saarikaanil3298]

Sir thanks for ur explanation and please give an explanation of the folliwing questions by two phase simplex method 1. Max Z= 3x 1-3x 2 STC 2x1+x2>=2 , x1+3x2

[@rafiyashaik541]

Tq u soo much sir the way ur explaining with patience each and every step is very easy sir Tq u once again to share these help full vedio

[@jollycoaching4214]

Please share with your friends. kzbin.info/aero/PLMGRv4j_3EZZJJsTERwAQmrToTHQS22Py

[@rupali4197]

Thank..... you soooooooooo much ....bhut hi ache se smjh mai aa gya ... thanks 👍💕

[@maxxpro4]

With this video im learn the two phase method and Hindi.

[@TheFoodAlgorithm]

We substract surplus variable not slac in greater than equal to constraint

[@sabashah8]

sir thanks alot....you are really a great teacher...

[@jollycoaching4214]

Thanks for watching Please share

[@AmeenaMughal-t6m]

In greater than constraints we subtract surplus variable not slack variable

[@laibahalai4433]

Thank you so much for such a great explanation

[@i_am_sayan]

when constraints are grater or equal type, then we add artificial variable and substract surplus variable, not slack variable

[@PreetiSingh-jj7pe]

Be clear about the things which you mention always. Slack variable is known as surplus variable

[@rekhahingad7046]

@@PreetiSingh-jj7pe kuch bhi😆

[@sidhere1116]

Jolly sir thank you very much for quick reply My aapko woh problems send krta hu jo is aapki method se solve nhi horhe please help mere exam hai aap ka boht bada ehsaan hoga

[@shakilahmad5628]

Good lectures. Sir two phases ke maximization ke problem dalo

[@ankitsarfare4]

This solution is very different than mentioned in books. Some concepts are avoided. RHS of constraints cannot have negative sign

[@binteanis]

Right

[@kiranj1178]

Suppose leaving variable are the basic variable like x1 x2 at dat time also we can't consider x1 in next simplex table?

[@DesignReady.]

I have the same question

[@TayyabAli-os1bq]

Sir, first of all Thanks for your such a nice and unique Two Phase Method for Min Problem. Sir, i have one question.{In Maximization problem, of Objective Z value. artificial variables Ki bhi value negative kernhi hn kiya(kindly, explain briefly)?, and secondly, Made Two phase method For Maximization value}"waiting for ur reply Sir"

[@shubhammali8083]

Zmax ko zmin me convert karne ke baad jo negative coeff ate hai wo phase 2 me directly substitute kar ne hai kya

[@ermiasargago6092]

wow you are agood teacher Thank you so much God bless you And your Family

[@piyushlate2712]

Whole ans is wrong ... Where is theta value in table... you can't decide key row without theta value

[@yyu8670]

Piyush Late i think the first wrong at table to s3column row3, that is 1,not 0

[@qualitymaths2868]

Sir hum simplex method me hum key row select krne k liye solution column ko key colmn pr divide krte thy or minimum positive value wali row select krte the .lykin yahan hum ne esy nai kia any reason plz tell me sir

[@MandeepKaur-ju2mf]

Plzz done all the calculation of the values so that's why we can understand how v get values because all the question is depend upon the calculations sooo plzzz done all the calculation nd show us.... thank u

[@vadadabhanusankar2086]

thanks for great lectures sir these are helpful in jntuk exams

[@adarshkashyap7402]

Sir Please Here Is Little Confusion Kya.. SIMPLEX nikalna k liya koi bi method apply कर skta h ya Question को study krna k bad decide krna pd ta h

[@akshaypardeshi8483]

Plzzz make video for maximization case in two phase method

[@sidhere1116]

Min. 5x1 +8x2 Sub to 3x1 +2x2 >= 3 X1 + 4x2>= 4 X1+x2

[@sidhere1116]

Sir is problem me dekhiye sabse badi value s3 row me ayigi toh hame A1&A2 hatana hai lekin is problem me hamesha badi value s3 me arhee hai

[@rajendersingh9534]

Sir ur math vedios are really awesome it made me easy to understand Kindly make vedios on static and dynamics

[@dikshaverma8799]

Sir ,two phase method me hamesha hum maximization me hi q ko solve karte hai?

[@dhruvgarg1252]

There are 3 mistakes in third table : 1) first row : value in S2 will be 1/7 2) third row : value in S2 and S3 will be -10/7 and 1 respectively These 3 values will affect further tables but will not affect final solution eventually. Overall video is very good. Further doubt : Contact : [phone]

[@jollycoaching4214]

If there is any Calculation mistake then I feel sorry but the whole concept is correct. Please share with your friends. kzbin.info/aero/PLMGRv4j_3EZZJJsTERwAQmrToTHQS22Py

[@-anshu-]

U helped me alot thank you 🙏🙏

[@jollycoaching4214]

Please share with your all friends

[@vaibhavjadhav7072]

How you get S3 variable in 1st iteration?, means in table number 2? Please reply fast, today is my exam. How do you get - 10/4 in S3? When I do the same method, my value of S3 in new table becomes 1/2. Help

[@nikitaagarwal3944]

Sir plz ye ques solve kr dijiye.... Max Z=5x1 +3x2 S.T.C. 2x1+x2 =6 x1 , x2 >=0

[@ash-kq3ne]

Why you said only minimization problem can be solved not maximization.. Other youtube channel video showing the maximization problem can be solve using 2 phase method??

[@priyagurjar5583]

Sir mini. Se solve nh krke hum max m convrt krke solve kre tho usme 1st phase m yedi humhe artificial variable ko chodkr yedi koi slage veriable bhi out krna pde tho kya 2nd phase m us out kiye gye slage veriable ko table m likhege ya artificial variable Ki Tarah usse bhi ignore Karenge rply must plzz

[@karannagvekar2929]

Sir Upload video for Maximization problem using Two phase method

[@mister_--_--_pawan--_--_--123]

Yhi h same kya suna aapne

[@mister_--_--_pawan--_--_--123]

Maximization k liye direct ni hota bs minimize mai convert krna pdta h

[@nabilkhatri816]

@@mister_--_--_pawan--_--_--123 kaise convert karege

[@mister_--_--_pawan--_--_--123]

@@nabilkhatri816 negative sign use krke

[@sreemoyeechatterjee4284]

what is the difference between mixed constraints and two phase simplex method??

[@MohdSalman-rj3qg]

Why r u taking s3in basic column.... can be taken a1.,a2 only....we deals only artificial values in phase 1.. Please explain it

[@sidhere1116]

Bhai isme A1&A2 lene ki zarurt kya hai direct -1 se multiply both sides kia toh sign change hojyega and ham bina a1&a2 k solve kr pyenge na

[@ravishankariitbhubaneswar8622]

Thanks sir!

[@varinderkaur3891]

We take always min ratio from solution but here you are taking higher value . How is this possible??

[@sidhere1116]

Sir hamare question ppr me aur b hard questions hai two phase k yeh b solve kijiye sor please min z = 2x1 + x2 Sub to 5x1 + 10x2 -x3 = 8 X1+x2+x4 = 0 X1 , x2 , x3, x4 >=0

[@rohanrajput457]

Thank you very much sir ... I understand that you explained in detail and it was very easy to solve the problems

[@Elizabeth-sx6zl]

Good video ... thankyou so much

[@sg.5032]

Sir maximization ke case me A1 and A2 ki value (-1) ho jayegi kyaa...revised function bnate time.....

[@jollycoaching4214]

Yes it may be possible. Thanks for watching. Please share my videos ; kzbin.info/aero/PLMGRv4j_3EZY8oJf3P_aozVBj9ttCbmqu

[@kaziasararoddin]

Thanks,jolly

[@moumajhi23]

Third constraint must be multiply by - 1.then we'll have one more artificial variable a3.. A little wrong.

[@HarshKumar-gp5sw]

X1=12 x2=10 zj=90 Is this answer of minimization question ???

[@iramsara128]

Easy way ...too easy ...greater understood ... Thanks bhai

[@satyamgautam403]

sir maximization ke case me -1 se multiply na krke Cj-Zj ≤ 0 ki condition bhi apply kar skte he ya nhi.....pls reply

[@jollycoaching4214]

+Satyam Gautam No

[@satyamgautam403]

kk sir

[@jollycoaching4214]

+Satyam Gautam You're welcome

[@tasnimshamsuddin7727]

to determine the hey row , why the ratio is not found out??

[@nitikakoundal8026]

min.z ko max.z mai change nhi Krna tha kya ???

[@onkarmasekar5117]

Nice video cleared all doubts..!keep it up.

[@educationvideo8362]

Nice

[@Deepak30962]

Very good explanation thank u sir

[@B_S76]

What about degeneracy in phase 2 table??

[@syednaveed6608]

Thank u very much sir☺️

[@jollycoaching4214]

Please share with your friends

[@ScienceSeekho]

At 30:11 s2 value should be +1/7

[@nehasingh-er7vc]

Sir sbki coefficient ki value 0 ku lete h??

[@sapanbehera12]

Sir, solution values kese nikalte Hain mujhe samajh nahi aaarra

[@tasnimshamsuddin7727]

to determine the key row ,why the ratio was not found out ??

[@simunaz6530]

Agr. Phase 1 ke last table me totally zero ni ho rha to kya optimal nhi hoga

[@ashcoorg3600]

Hello sir, can u explain for how to solve maximization problem in two phase method

[@jatinchaudhari7871]

Nice video sir

[@learningscope]

Sir jo apnay second table bnaya hy usmain s3 kay ans change arhy hain mairy

[@chandreshgauns29]

In a two phase method, if artificial variable is present with zero value in final iteration of first phase , can the second phase be initiated?

[@ashutoshchaubey1398]

Yes absolutely

[@kapuratudu5128]

Thank you sir

[@manishakashyap5304]

Vry Nic veduo

[@sakshisakshi2445]

Jb A ka use krte h tb to hm uski value M rkhte h c.b m but apne 1 ku rkhi hh plzzz tell me

[@andriyoraito1413]

So much thank you sir very well expand to this method

[@shivshankarkushwaha1875]

wrong solution because in third constrains RHS has negative sign. we have to change it into positive by multiply -1.

[@bhatheemu2383]

Ryt bro

[@javeedhussain2205]

Bro ,place the last answer correctly bro

[@patta42]

Thank you sir.

[@googlegoogle9883]

Parametric linear programming problems in c methods ka ek video send kijiye

[@sumitsaini6302]

Sir ye questions min z ko max-z me convert kar ka ho sakta h kya

[@shaikshujad2830]

Sir solution table understand ni hora kistara ap calculate karey solve my issue

[@subhankhan9877]

Sir artificial variable ka coficient to M lete hai to 1 kyu liya

[@mayurprajapati4283]

Those variables removed and new variables came,'. 'can new variables be remove also ?

[@jollycoaching4214]

Yes. Thanks for watching. Please share with your friends

[@anjubaljit2558]

Thanku soo much sir

[@kiranparajuli7606]

Highest Negative is -3 Or -5?? I guess it should be -3 for entering in first table!

[@subbey8680]

Highest negative value is -5 Soltee...

[@Aman-ql6pv]

Bhai yhi chiz dimag kharab karti h , tu lowest negative hi bol ... Ye jolly ka way he yaad rkhne kaa

[@bonnitaventer5743]

Since when do you subtract a slack variable? As far as I know you ADD a slack variable when the < sign appears and subtract a AXCESS (-e) when the > sign appears and add a artificial variable with that axcess variable. so it will look like this 2 x1 + 3 x2 + 1 x3 = 12 will be 2 x1 + 3 x2 + 1 x3 -e1 + a1 = 12

[@shravanreddy5041]

If question is given in maximum function ...then how to do it???

[@rathodrahul4903]

Maximization kaa one video upload kariya

[@sidhere1116]

Min z = 5 x1 + 8x2 Sub to . 3x1 + 2x2 => 3 X1 + 4x2 >= 4 X1 + x2

[@sidhere1116]

Is problem me 5 sabse badi positive value hai jo S3 row me ayegi but hame toh A1 & A2 coloumn ko nikaalneka try krna hai na

[@sahaniworld]

Heighest negative vale -3 hoga n ki -5

[@dillippurty9881]

So nice

[@pragatirastogi5575]

What if highest soln coming in slack column ... Then slack also be leaving variable? Pls reply fast

[@technicalrajanbanarsi3902]

Tum kya karogi solve karke tum to apne pati ko khus karo

[@Divyareddy-dk9th]

Yes it doesn't depend on what type of variable it is, depends only on answer

[@misslollipop1571]

Very well explained thank u so much may God bless u

[@rajlakshamishikhashukla7068]

Thnq sr ji

[@renukabadlani1075]

But last vdo me to apne btaya tha ki objectives jo z= diye hote h usme slack variables always add hote h and artificial variable hamesh subtract hote h but yaha apne z= ki values me artificial variables bhi add kiye h ... Bta sakte h kyu

[@jollycoaching4214]

Please watch this video. kzbin.info/www/bejne/f6GsfGOdlthnqqc

[@salonighatage6456]

Thanks it was of great help!!:)

[@Smoothcurveup52]

Thanks

[@_ankit_]

whole answer is wrong. third constraint equation will be multiplied by -1 first.

[@japharijingu6531]

are you sure ? if not correct just upload your video to show the correct answer sir

[@sidhere1116]

Aur sir agar key element hee zero arha hai toh firr kyaa kre yeh b bataiye

[@bkkk43]

R.H.S always be +ve

[@ishikasingh7374]

Sir ye kaun si book ki question hai

[@manoharyadav4892]

Min z =2x2+5x3 S.T.c x1+x2>2 2x1+x2+6x30 Please sir solve

[@jollycoaching4214]

Follow the same procedure

[@rolsandash9553]

Slack nahi surpluse variable substracted

[@sidhere1116]

Aur ek question A1&a2 ka coefficient M kab lena hai ?? Sirf big M method me M lena hai coefficient otherwise naa lein kya ??

[@DeepakSahu-lm3db]

big M method me

[@saquibmirza977]

Thank you so much and god bless you...

[@abhilakhsingh4354]

Isme apne jo apne -S1 variable use kiya hai bo surplus variable hai not slack variable

[@worldlythings4718]

Very well explained.

[@jollycoaching4214]

+Richa Rathore Thanks for watching