Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

If two tangents are drawn from point (p,q)to the parabola y^2=4x such that slope of one tangent is square to other. Then value of p^2+3pq+p

If two tangents are drawn from point (p,q)to the parabola y^2=4x such that slope of one tangent is square to other. Then value of p^2+3pq+p

Grade:

1 Answers

Arun
25763 Points
3 years ago
Dear Sanjeev
 
tangent
y = mx + (a/m)
 
Now it passes through p and q
q = mp + (1/m)
 
m^2p - mq + 1 = 0
 
now
m2 = m1^2
 
m1 *m2 = 1/p
 
m1^3 = 1/p
and
m1 + m1^2 = q/p
 
 
Now I think you can solve this.
 
Regards
Arun (askIITians forum expert)

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free