If `sin^xalpha+cos^xalphagt=1`and`0ltalphaltpi` then range of x is

Find the rang of y=cos(2sin x)

"If "0ltalphaltpi/2 " and " sin alpha + cos alpha + tan alpha + cot alpha + sec alpha + cosec alpha = 7 " then " "show that " sin 2 alpha " is a root of " x^(2) - 44x - 36 = 0

The range of f(x)=cos x-sin x is

If 0ltalphaltpi/4 then the range of cosec 2alpha-cot 2alpha is (A) (0,1) (B) [1,oo) (C) RR (D) [0,oo)

If 0ltalphaltpi/4 then the range of cosec 2alpha-cot 2alpha is (A) (0,1) (B) [1,oo) (C) RR (D) [0,oo)

If 0ltalphaltpi/6 then the value of (alphacosecalpha) is:

If 0ltalphaltpi/6 , than alpha(cosecalpha) is

Find the range of =cos(cos x)+sin(cos x)

The range of cos^(2)x+sin^(4)x is