" G "sin y+e^(-x cos y)=e," then "(dy)/(dx)" at "(1,pi)" is "

if sin y+e^(x cos y)=e then (dy)/(dx)

If sin y + e ^(-xcos y)=e then (dy)/(dx) at (1,pi) is equal to

If sin y+e^(-x cos y)=e , then the value of (dy)/(dx) at (1, pi) is -

If e^(x+y) =cos (x-y) ,then (dy)/(dx)=

y=e^(sin x)/sinx then (dy)/(dx)=

If y=e^(sin^(2)x) then (dy)/(dx)=

If y = log ( cos e ^(x)), then (dy)/(dx)=

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