The period of `sin (x+4x+9x+....+n^2x) is

Period of cos(x+4x+9x+....+n^(2)x) is

Period of tan(x+4x+9x+....n^(2)x) is

The period of cos (x+ 4 x+ 9x …. + n^(2) x) is

The period of sin(x+8x+27x+...+n^(3)x) is

The period of sin(x+8x+27x+...+n^(3)x) is

Find the period of tan(x+4x+9x+.......+n^2x) (n any positive integer)

" If the period of "sin(x+8x+27x+......n^(3)x)" is "(k pi)/(n^(2)(n+1)^(2))" then "k=

The period of sin((4x-9)/(7)) is

Find the period of sin x + tan (x )/( 2) + sin ( x)/(2^(2)) + tan (x )/( 2^(3)) + … + sin ( x)/(2^(n-1)) + tan (x ) /( 2^(n))