Find the minimum and maximum values of `sin2x-cos2x`

Find the minimum and maximum value of sin^(4)x+cos^(2) x where x in R

Find the maximum and minimum value of sin^(2)x+4cos2x, for x in R

Find the minimum and maximum values of 3cos x+4sin x

Find the maximum and minimum value of 3 sin 2x+4 cos 2x+3 .

Find the maximum and minimum value of 3 sin 2x+4 cos 2x+3 .

Find the maximum and minimum values of sin^(4)x+cos^(2)x and hence or otherwise find the maximum value of sin^(1000)x+cos^(2008)x

Find the minimum and maximum values of the function f(x) =a cos x+b sin x(a^(2)+b^(2) gt 0)

Find the maximum and minimum value of 6sin x cos + 4 cos 2x .

Find the maximum and minimum value of 6sin x cos + 4 cos 2x .

Find the maximum and minimum values of sin^(6)x + cos^(6)x .