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Coplanarity of 2 Lines and Equation of Plane
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This lesson discusses the concept of coplanarity of two lines. Plane containing two lines. Plane containing parallel lines

Vineet Loomba is teaching live on Unacademy Plus

Vineet Loomba
IITian | Best Online Maths Educator | Highest Overall Watch Time | 8+ Years Experience | Youtube: Maths Wallah | vineetloomba.com

U
Unacademy user
AK
respected jatin veer ji.....Is 1st part missing or typo error?
Akash Ganveer
2 years ago
bhai phir se dekho saare poart milenge.
AK
Amneet Kaur
2 years ago
behn..got it later due to slow net,,,,thanks dear
sir i think in last 2nd slide , last 2nd line y=2 not -2
sir b1cross b2 normal vector ke direction me hoga vo equal kaise hoga?
Vineet Loomba
4 months ago
Rhs me zero h ..whtever the magnitude will be get adjusted ..so we only get direction
Chinmay
4 months ago
ok sir
How did you get 3a+2b+c in the last question?
Sir I guess there's a calculation error in the last question. The equation of the second plane formed will be a(-1-3) + b(2+4) + c(0-1) = 0
Vineet Loomba
10 months ago
why 2+4 ? ..there is only one plane in the question
Jyotirmoy Dutta
10 months ago
oh sorry...I meant the equation of the plane a(x-3) + b(y+4) + c(z-1) and then you put the pt(-1,2,0) there
IS THIS COURSE OVER SIR?
Vineet Loomba
a year ago
Yes
  1. anAL bi -STP C 2



  2. cont 8 AAMn 0.vm hi o 2 al bi Cl 2 ' bl 2 2


  3. krta 2 2 5 n +3 2. 5


  4. Dvvy 3 2 X1Y2 Z. 3 2.


  5. t by


  6. 6 2 2 -6 344