" If "y=sin x*sin2x*sin3x....sin nx" then "y'

If y=sin x*sin2x.sin3x......sin nx, find y'

If y =sinx.sin2x.sin3x………. Sinnx,then y' is

If y=(sin x) ^(sin x ^sin x ....oo) then prove that dy/dx=(y^2 cot x)/(1-y log (sin x))

If y=(sin x) ^(sin x ^sin x ....oo) then prove that dy/dx=(y^2 cot x)/(1-y log (sin x))

For all ninNN , prove by principle of mathematical induction that, sinx+sin2x+sin3x+ . . . +sinnx=("sin"(n+1)/(2)x"sin"(nx)/(2))/("sin"(x)/(2))

" If "x=sin1,y=sin2,z=sin3" then "

If ^(2)x+sin2x*sin4x+....+sin nx*sin n^(2)x=1 then x=

If =sin x[(1)/(sin x*sin2x)+(1)/(sin2x*sin3x)+...+(1)/(sin nx sin(n+1)x)] then (dy)/(dx)=

sin x + sin2x + sin3x + ... + sin nx = (sin ((n + 1) / (2)) x (sin (nx)) / (2)) / (sin ((x) / (2)) )