If `y=(tanx)^((tanx)^((tanx))`,then find `(dy)/(dx) a tx=pi/4`

If y=(tanx)/(x) find (dy)/(dx)

(tanx)/(cosx)

If x y+y^2=tanx+y ,t h e n(dy)/(dx)dot

If y=(sinx)^(tanx),t h e n(dy)/(dx)= (a) (sinx)^(tanx)(1+sec^2xlogsinx) (b) tanx(sinx)^(tanx-1)cosx (c) (sinx)^(tanx) (d) sec^2xlogsinx tanx(sinx)^(tanx-1)

If y=(log)_(sinx)(tanx),t h e n(((dy)/(dx)))_(pi/4)"is equal to" (a) 4/(log2) (b) -4log2 (c) (-4)/(log2) (d) none of these

Find (dy)/(dx) where y=(tanx)/(x)

f(x)=tanx" at "x=pi/2

lim_(xto0)(e^(tanx)-e^(x))/(tanx-x)=

Find (dy)/(dx) for y= sqrt(1+2tanx)