Home
Class 12
MATHS
If w=xy + z, where x=cos t, y = sin t, z...

If w=xy + z, where x=cos t, y = sin t, z=t, find `(dw)/(dt)`.

Promotional Banner

Similar Questions

Explore conceptually related problems

If w=x+2y+z^2and x= cos t , y = sin t, z = t Find (dw)/(dt) .

If w=x+2y+z^(2) and x=cost,y =sint,z =t . Find (dw)/(dt) .

If u(x,y,z) =xy^(2)z^(3), x= sin t, y = cos t, z=1 + e^(2t) , find (du)/(dx) .

Suppose that z=ye^(x^2) where x = 2t and y = 1 then find (dz)/(dt)

Let U(x,y,z) = xyz, x=e^(-t), y=e^(-t) cos t, z= sin t, t in R . Find (dU)/(dt) .

If w(x,y,z) =x^(2) + y^(2)+ z^(2), x=e^(t), y=e^(t) sin t and z=e^(t) cos t , find (dw)/(dt) .

If w = e ^(xy) wh4ere x = t ^(2), y = t ^(3) show that (dw)/(dt)=5t ^(4) e ^(t^(5)).

If x= e^t (sin t - cos t) , y= e^t (sin t + cos t) , find dy/dx at t= pi/4