Home
Class 11
MATHS
If the tangent drawn at any point P(a c...

If the tangent drawn at any point `P(a cos^(4)theta,a sin^(4)theta)` on the curve `sqrt(x)+sqrt(y)=sqrt(a)` meets the co-ordinate axes in A , B respectively then. The value of PA when `theta=(pi)/(4)` is (where PA is the length of tangent P)

Promotional Banner

Similar Questions

Explore conceptually related problems

If the tangent drawn at any point P(a cos^(4)theta, a sin^(4)theta) on the curve sqrt(x)+sqrt(y)=sqrt(a) meets the co-ordinate axes in A and B respectively then Q: The value of (OA-OB)/(OA+OB) is (where O is origin)

If the tangent drawn at any point P(a cos^(4)theta,a sin^(4)theta) on the curve sqrt(x)+sqrt(y)=sqrt(a) meets the co-ordinate axes in A,B respectively then. The value of (OA-OB)/(OA+OB) is (where O is origin)

The distance between the points (cos theta,sin theta) and (sin theta-cos theta) is sqrt(3)(b)sqrt(2)(d)1

For the curve x=a cos^(3) theta, y= a sin^(3) theta, the sum of the squares of the intercepts made by any tangent on the co-ordinate axes is

If sin theta+cos theta=sqrt(2), then the principal value of (theta+(pi)/(4)) is

The tangent at any point on the curve x=a cos^(3)theta,y=a sin^(3)theta meets the axes in P and Q. Prove that the locus of the midpoint of PQ is a circle.

The equation of tangent to the curve x=a cos^(3) theta, y= a sin^(3) theta" at "theta=(pi)/(4) is

If cos theta + sin theta =sqrt2 cos theta , then the value of (cos theta -sin theta)/(sin theta) is