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Vineet Loomba

IITian | No. 1 Educator in IIT-JEE (Maths) | 2.6 Million Minutes Watch Time | 8+ Years Experience | Youtube: Maths Wallah | vineetloomba.com

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Prabhakar Begin with end in mind

2 years ago

madam plz continue your current affairs series.

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Rahul Sahu

2 months ago

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

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Akash nandan

5 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.

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Vineet Loomba

5 months ago

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