14 lessons,

2h 27m

Enroll

481

✕Download

## Vineet Loomba is teaching live on Unacademy Plus

Vineet Loomba

IITian | No. 1 Educator in IIT-JEE (Maths) | 4 Million Minutes Watch Time | 8+ Years Experience | Youtube: Maths Wallah | vineetloomba.com

Comments

(2)

U

Unacademy user

Harsh Kumar

2 years ago

thanks Bro!.. for making these tutorials.. now i can learn the tutorial with a familiar voice of my #bro_best!!!...
you really teaches being very frank!!!..

1

Reply

Rahul Sahu

5 months ago

Sir ,not able to understand can't we apply point form in the last question of this lecture?

0

Reply

PP

Prabal PRATAP

a month ago

point form is only applicable for a point on the curve.

Akash nandan

8 months ago

sir I have one problem which is too similar which you have solved in this courses,but when I am trying via this method it can't solved.
Q.Angle between the tangents drawn from (5,4) to the ellipse x²/25 + y²/16 = 1 is→ (a) π/3 (b) π/2 (c)2π/3 (d)π/4
when I'm doing same method which have done, "m" is not in quadratic,even it comes Zero.

0

Reply

Vineet Loomba

8 months ago

If one is zero check tht other might be 90 dere tts why quad is not givig answer

PP

Prabal PRATAP

a month ago

b is correct