:.x=ae^(theta)(sin theta-cos theta),y=ae^(theta)(sin theta+cos theta)

Find (dy)/(dx), when x=ae^(theta)(sin theta-cos theta),quad y=ae^(theta)(sin theta+cos theta)

Find the value of (dy)/(dx) at theta=(pi)/(4) , if x=ae^(theta)(sin theta-cos theta) and y=ae^(theta)(sin theta+cos theta) .

Find the value of dy/dx at theta = pi/4 , if: x = acos(theta)(sin theta-cos theta) and y = ae^(theta)(sin theta+ costheta)

Find the value of (dy)/(dx) at theta=(pi)/(4), if x=ae^(theta)(sin theta-cos theta) and y=a theta^(theta)(sin theta+cos theta)

If x= e^(theta )(sin theta - cos theta ) , y= e^(theta ) ( sin theta + cos theta ) then (dy)/(dx) at theta =(pi)/(4) is

If x= e^(theta )(sin theta - cos theta ) , y= e^(theta ) ( sin theta + cos theta ) then (dy)/(dx) at theta =(pi)/(4) is

1-(sin^(3)theta)/(sin theta+cos theta)-(cos^(3)theta)/(sin theta+cos theta) is equal to

Simplify : cos theta[(cos theta,sin theta),(-sin theta,cos theta)]=sin theta[(sin theta,-cos theta),(cos theta,sin theta)]

Simplify cos theta[(cos theta,sin theta),(-sin theta,cos theta)]+sin theta[(sin theta,-cos theta),(cos theta,sin theta)]