cos sqrt(x)

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If y=sqrt(cos x+sqrt(cos x+sqrt(cos x+...oo))) prove that (dy)/(dx)=(sin x)/(1-2y)

y=sqrt(cos x+sqrt(cos x+sqrt(cos x+rarr oo))) prove that (dy)/(dx)=(sin x)/(1-2y)

If y=sqrt(cos x+sqrt(cos x+sqrt(cos x+......oo))) then prove that (dy)/(dx)=(sin x)/(1-2y)

If y=sqrt(cos x+sqrt(cos x +sqrt(cos x+....oo))) " then prove that " dy/dx = sinx /(1-2y).

y=sqrt(sin +cos x+sqrt(sinx+ cos x +sqrt(sin x +cos x +....oo))) then find dy/dx

y=sqrt(sin +cos x+sqrt(sinx+ cos x +sqrt(sin x +cos x +....oo))) " then find " dy/dx

Let f(x)=cos(sqrt(2)x)+cos(sqrt(3)x). Consider the following statements

The number of solution (s) of cos sqrt3 x+cos sqrt5 x=2 is

int(dx)/(cos x sqrt(cos2x))