Home
Class 11
MATHS
" Let "y=cos x(cos x-cos3x)" .Then "y" i...

" Let "y=cos x(cos x-cos3x)" .Then "y" is "

Promotional Banner

Similar Questions

Explore conceptually related problems

Let y = cosx (cosx - cos 3x) . Then y is

Let y = cosx (cosx - cos 3x) . Then y is

If cos x + cos y- cos(x +y) = 3/2 then x=y is possible.

If cos x+cos y-cos(x+y)=(3)/(2) , then

If cos x+cos y-cos(x+y)=(3)/(2) , then

If sin x + sin y = sqrt (3) (cos y-cos x), then sin3x + sin3y =

The value of (sin x cos y + cos x sin y)^2+(cos x cos y -sin x sin y)^2 is equal to

If y= (cos x)^((cos x)^((cos x)……oo)) , then show that (dy)/(dx)= (y^(2) tan x)/(y.log cos x-1)

if x+y=(2 pi)/(3) and cos x+cos y=(sqrt(3))/(2) then x,y is equal to: