Lec 23 - Distance of a point from the given line

  Рет қаралды 86,686

IIT Madras - B.S. Degree Programme

IIT Madras - B.S. Degree Programme

Күн бұрын

Пікірлер
@Voldemort21
@Voldemort21 4 жыл бұрын
It's just like someone has forced him to sit and speak the given lines XD
@sayanghosh6996
@sayanghosh6996 4 жыл бұрын
16:40 never saw a teacher jumping in excitement when the class gets over
@palrajsudalaiyapillai4806
@palrajsudalaiyapillai4806 4 жыл бұрын
hahaha
@adityamalik5011
@adityamalik5011 4 жыл бұрын
not excitement but relief that he got over with it
@thechosenone2004B
@thechosenone2004B Жыл бұрын
why he is like this im literally surprised by this faculty
@funnyshortsvideo3797
@funnyshortsvideo3797 3 жыл бұрын
16:40 DONE.
@aryangarg6693
@aryangarg6693 4 жыл бұрын
I really didn't understand the whole lecture
@ektabansal7109
@ektabansal7109 2 жыл бұрын
16:40 sir be like: huh, finally it's done
@Roshan1494
@Roshan1494 3 жыл бұрын
He is revising the concepts for himself😂
@app4634
@app4634 4 жыл бұрын
Please change the teacher Not taking any effort for students for understanding He onnly sits and speak Very bad teacher ☹️
@debarshiroy2939
@debarshiroy2939 3 жыл бұрын
Yes can't understand any thing. Prof becomes interesting only at 1.75X
@KapilSaindane
@KapilSaindane 4 жыл бұрын
Please change the faculty..not able to understand maths
@aj7573
@aj7573 4 жыл бұрын
This teacher is least interactive and confusing!
@RiyaTomar-jd3mw
@RiyaTomar-jd3mw 4 жыл бұрын
Can someone explain to me from 11:42 to 12:35 And if you watch his videos at 2X he'll sound somewhat interesting ( at least better than this), I tried it myself.
@devanshsuthar4187
@devanshsuthar4187 4 жыл бұрын
In L1: equation is compared with Ax+By+C=0 to get x intercept :- -C/A. And in L2: equation is again compared with Ax+By+C=0, and got co-efficients of x, y and constant term. And applying all that terms to equation of distance of point to line
@harshasubbanna
@harshasubbanna 4 жыл бұрын
If you watch at normal speed it is like lallubi
@aswinmanmathans6837
@aswinmanmathans6837 2 жыл бұрын
@@harshasubbanna 😂😂
@anshuvadhel1076
@anshuvadhel1076 2 жыл бұрын
i myself was binge watching this playlist at 1.75X and i was so confused by everyone's reactions for him bt now do i understand😂😂
@aryangarg6693
@aryangarg6693 4 жыл бұрын
it looks like he is just reading an article 🙄
@dhwanikpanchal978
@dhwanikpanchal978 3 жыл бұрын
Okay, done!
@swapnil2265
@swapnil2265 3 жыл бұрын
Sarcasm still suits you.
@anoop7075
@anoop7075 3 жыл бұрын
Why are you keeping such lecturers to take the classes and that too on a public platform. He is least interested to take class nor impart any knowledge.
@ridz4912
@ridz4912 Жыл бұрын
ok done. bye
@rituparnadas8344
@rituparnadas8344 3 жыл бұрын
Amazing lecture. I see lots of people in the comments had trouble understanding it. Maybe if they try to work out the concepts themselves with pen and paper while listening, it could help. Btw, there is another way to find the distance between a point and a line. It is simpler concept wise, but in calculation it is longer, as it is not a direct formula. 1. Find the equation of the line perpendicular to the given line and passing through the given point. (Using slope-point form) 2. Find the where the two lines intersect. 3. Find the distance between the point of intersection and the given point. (distance formula)
@UtkarshShakya-mp7kz
@UtkarshShakya-mp7kz 7 ай бұрын
the same thought came in my mind at starting
@Muhammed.Yaseen
@Muhammed.Yaseen 3 ай бұрын
Thank you
@handsome11123
@handsome11123 Жыл бұрын
6:08 - area of triangle formula is wrong - second term should be x2(y3-y1)
@app4634
@app4634 4 жыл бұрын
Teacher skips the steps of solution Thats why we can't understand
@krishbalakaran1402
@krishbalakaran1402 3 жыл бұрын
Why can't we find the point where the line containing (X1,y1) meets cuts the line perpendicularly and use distance formula...it's more easy
@thats1minute
@thats1minute 2 жыл бұрын
Feels like someone is reading NCERt book
@sanskritikvidya9668
@sanskritikvidya9668 4 жыл бұрын
Please change maths faculty
@RituShah
@RituShah 3 жыл бұрын
sorry sir, but didnt understand anything
@funnyshortsvideo3797
@funnyshortsvideo3797 3 жыл бұрын
Have you completed all subjects lecture. ?
@RituShah
@RituShah 3 жыл бұрын
@@funnyshortsvideo3797 no
@subhanarayan1195
@subhanarayan1195 3 жыл бұрын
Too difficult to catch as he doesn't elaborate the process clearly. He keeps skipping steps. Its really hard...
@RituShah
@RituShah 3 жыл бұрын
@@subhanarayan1195 true
@Farhan-ts1sd
@Farhan-ts1sd 2 жыл бұрын
@@RituShah completed your foundation level ?
@navneetkumar1063
@navneetkumar1063 2 жыл бұрын
Please agr koi ye comments padhta ho places 🙏 sir change karo samjh me nahi aa raha in se kuch bhi
@gangulyslays88
@gangulyslays88 7 ай бұрын
12 TH LECTURE DONE✅ AQ2.12 : 5/5✅
@editor6783
@editor6783 7 ай бұрын
question no. 3 ,my answer is coming 7 but the correct answer is 4 . how?
@gangulyslays88
@gangulyslays88 7 ай бұрын
@@editor6783 4x+3y+5=0 , 8x+6y−30=0 =>4x+3y-15=0 ... so they are parallel lines as they have equal slopes.. see the formula for distance between parallel lines is |c1-c2| / square root (a^2+ b^2) here c1= 5, c2= -15, a= 4, b=5... try and solve it will come as 4
@kaustubhkasar
@kaustubhkasar 2 жыл бұрын
At 3:00 how is he taking the negative value of x and y coordinates in the first quadrant?
@vaidehibhardwaj9413
@vaidehibhardwaj9413 2 жыл бұрын
those are intercepts by general form of equation not the actual values of x and y coordinates
@saunakroychowdhury5990
@saunakroychowdhury5990 2 жыл бұрын
firstly, those are not in first quadrant but on x and y-axis respectively. - C/A or - C/B are actually positive values. If C or A is -ve - C/A becomes positive, similarly, if C or B is negative - C/B becomes positive. You might ask what if neither of C or B is -ve, then that would not be be coefficients of the equation of the given line.
@banesinghpandya4250
@banesinghpandya4250 7 ай бұрын
10:18 why is it -C instead of +C ?
@profvigneshwaranravichandr7187
@profvigneshwaranravichandr7187 4 жыл бұрын
Thank u sir. Kindly check sir. One typing mistake A(PQR) formula written wrongly
@profvigneshwaranravichandr7187
@profvigneshwaranravichandr7187 4 жыл бұрын
Thank u sir
@fajr.k8148
@fajr.k8148 4 жыл бұрын
Yes...there is a mistake in the equation of area of triangle
@demonking8713
@demonking8713 4 жыл бұрын
@@profvigneshwaranravichandr7187 Did you pass the qualifiers?
@rawfiul.
@rawfiul. Жыл бұрын
Parallel lines distance using trig funcs Dist=(b2-b1)cos(arctan(m))
@ananthakrishnanbalasubrama7179
@ananthakrishnanbalasubrama7179 3 жыл бұрын
Finding it very difficult to follow
@aswinmanmathans6837
@aswinmanmathans6837 2 жыл бұрын
good lectures for a 12th level math guy
@rituswn27
@rituswn27 7 ай бұрын
Ok done🙂
@kamalmandava1548
@kamalmandava1548 2 жыл бұрын
the area of triangle formula is wrong watch it at 6:23
@arpitjain3773
@arpitjain3773 2 жыл бұрын
Yes bro you are right
@Abhishek022_N
@Abhishek022_N 2 жыл бұрын
sir kabhi pen bhi use kiya karo..
@Ali-mu7pm
@Ali-mu7pm 5 ай бұрын
This guy has the easiest job in the world.
@theius7781
@theius7781 7 ай бұрын
I think SIR has the pressure of language {he is running out of water in his mouth} plus worst prof. I ever saw
@nirjharbhatnaagar1982
@nirjharbhatnaagar1982 3 жыл бұрын
I wan't to apologise for what ever i said...with out any explanation.
@AKSHISAINI-f3q
@AKSHISAINI-f3q 7 ай бұрын
Not at all satisfied by the teaching skills of this teacher...Pta nhi kya bolta h kya nhi , not able not understand even a little of the content of this video lecture.
@jeremy_fragrance_desi
@jeremy_fragrance_desi 3 жыл бұрын
what a waste!
@CharuKumari79
@CharuKumari79 7 ай бұрын
It's is not justify in thofh h jdj
@kumarrishabh1106
@kumarrishabh1106 2 жыл бұрын
Kitna boring hai..... Such a boring teacher.. .
@SoldierPriyanshu
@SoldierPriyanshu 4 ай бұрын
Khtm tata bye bye done 😂😂
@yogeshwaran1856
@yogeshwaran1856 Жыл бұрын
kzbin.info/www/bejne/a3Ono5d_aNeXh7s for those that actually want to learn it
@AniruthKarthik
@AniruthKarthik 8 ай бұрын
thanks man
@nikunjrabadiya436
@nikunjrabadiya436 4 жыл бұрын
:) Thanks sir
@tausifahmad9671
@tausifahmad9671 Жыл бұрын
Worst teaching... Plz do something about it
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