The extreme values of `sin^2(pi/3+x)+sin^2(pi/3-x)` is

The value of sin(pi+x).sin(pi-x)."cosec"^(2)x is

Period of sin((pi)/(3)-x)sin((pi)/(3)+x) is

The maximum value of sin^(2)""((pi)/(3) + pi) +sin^(2)""((pi)/3-x) is

The extreme values of cos x cos((2pi)/(3)+x)cos((2pi)/(3)-x) is

the period of sin ((pi)/(3) -x ) sin ((pi)/(3) + x) is

35 .Value of sin^(2)x+sin^(2)(x+pi/3)+sin^(2)(x-pi/3) is equal to

Prove that cos^(2)+x+cos^(2) (x+pi/3)+cos^(2)(x-pi/3)=3/2 and hence find the values of sin^(2)x +sin^(2) (x+pi/3)+sin^(2) (x-pi/3)

The extreme values of 4cos(x^(2)).cos((pi)/(3)+x^(2)).cos((pi)/(3)-x^(2)) are

Find the extreme points of the following functions. Specify if the extremum is a maximum or minimum. Find the extreme values. y = 4cos2x - 3sin2x,x in (-pi/2, pi/2)