Period of `Sin^n x + Cos^n x`, when `n` is even is

The period of Sin^(n ) x cos^(n) x when n is odd in pi

Period of sin^(n)x+cos^(n)x, when n is odd is

The coefficient of middle term in the expansion of (1+x)^(n) when n is even,is

If y=sin^(n)x cos n x, then (dy)/(dx) is

If the period of (sin nx)/( sin"" (x)/(n) ) is 4pi then n=

The period of sin (pix )/( n ) - cos ((pi x)/( n+1)) is

The period of (sin nx)/(cos((x)/(n))) is 4 pi, where n in Z^(+)

If f(x)=(sin^2x-1)^("n"),"" then x=pi/2 is a point of local maximum, if n is odd local minimum, if n is odd local maximum, if n is even local minimum, if n is even

If f(x)=(sin^2x-1)^("n"),"" then x=pi/2 is a point of local maximum, if n is odd local minimum, if n is odd local maximum, if n is even local minimum, if n is even