Home
Class 12
MATHS
If x = a(cos theta + theta sin theta), y...

If `x = a(cos theta + theta sin theta), y = a (sintheta - theta cos theta), dy/dx =`

A

`cot theta`

B

`tan""(theta)/2`

C

`tan theta`

D

`cot""theta/2`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • MODEL TEST PAPER - 1

    KCET PREVIOUS YEAR PAPERS|Exercise MATHEMATICS|60 Videos

  • MODEL TEST PAPER - 8

    KCET PREVIOUS YEAR PAPERS|Exercise MATHEMATICS|60 Videos

Similar Questions

Explore conceptually related problems

If x = a(cos theta + theta sin theta), y = a (sin theta - theta cos theta), (dy)/(dx) =

If x = a (cos theta + theta sin theta), y = a(sin theta - theta cos theta) then (d^(2)y)/(dx^(2)) =

x = a (cos theta + theta sin theta), y = a (sin theta - theta cos theta) . then find dy/dx

The normal to the curve : x=a(cos theta+theta sin theta), y = a (sin theta-theta cos theta) at any point 'theta' is such that:

The normal to the curve : x=a(cos theta+theta sin theta), y = a (sin theta-theta cos theta) at any point 'theta' is such that:

x = a cos theta, y = b sin theta .

If x = theta cos theta + sin theta, y = cos theta- theta sin theta , then dy/dx at theta = pi/2

The slope of the normal to the curve : x=a(cos theta+theta sin theta), y =a(sin theta-theta sin theta) at any point 'theta' is :

If a cos theta-b sin theta=c then a sin theta+b cos theta=

((cos theta+i sin theta)/(sin theta+i cos theta))^(4)=