Find `(dy/dx)`
`x = cosθ+sinθ + 1 , y = sinθ-cosθ+2`

Find (dy)/(dx) If sin^2 x +cos^2 y=1

Find dy/dx if y = x^(1/x)

Find dy/dx if : x^sin y +y^cos x =1

Find dy/dx , (x+y)^(2)=x

Find (dy)/(dx) , when : If y=((cos x - sin x))/((cos x + sin x)) , prove that (dy)/(dx)+y^(2)+1=0 .

Find dy/dx if y=x^2+2x+1

Find (dy)/(dx) , where y = (x + 1)^(2x) .

Find (dy)/(dx) if y=2^(x^(x))

The value of ((sinθ -cosθ )(1 + tanθ + cotθ ))/(1+sinθ cosθ ) = ? ((sinθ -cosθ )(1 + tanθ + cotθ ))/(1+sinθ cosθ ) का मान है :