Home
Class 12
MATHS
If x=2cost-cos2t ,\ \ y=2sint-sin2t , fi...

If `x=2cost-cos2t ,\ \ y=2sint-sin2t` , find `(d^2y)/(dx^2)` at `t=pi/2` .

Promotional Banner

Similar Questions

Explore conceptually related problems

If x=2cost-cos2t ,y=2sint-sin2t ,"f i n d"(d^2y)/(dx^2)"a t"t=pi/2dot

If x=2cos t-cos2t,quad y=2sin t-sin2t find (d^(2)y)/(dx^(2)) at t=(pi)/(2)

If x=2cos t-cos2t,y=2sin t-sin2t,tind(d^(2)y)/(dx^(2)) at t=(pi)/(2)

If x=2cost-cos2t,y=2sint-sin2t," then "(dy)/(dx)=

x= 2 cos t -cos 2t ,y=2 sin t-sin 2t Find d y / d x

x= 2 cos t -cos 2t ,y=2 sin t-sin 2t Find d y / d x

If x=2cost+cos2t,y=2 sint-sin2t , then (dy)/(dx) at t=(pi)/(4) is

If x=a(2cost+cos2t),y=a(2sint+sin2t)," then "(dy)/(dx)=

If x=2cott+cos2t,y=2sint-sin2t,"find "(dy)/(dx)"at t"=(pi)/(4)

If x=2cost-cos2t & y=2sint-sin2t , find the value of (d^2y//dx^2) when t=(pi//2) .