" 17.If "cot^(-1)[sqrt(cos alpha)]-tan^(-1)[sqrt(cos alpha)]=x," then "sin x" is equal to "

cot_(sin x)^(-1)(sqrt(cos alpha))-tan^(-1)(sqrt(cos alpha))=x then

Cot^(-1)(sqrt(Cos alpha))-Tan^(-1)( sqrt(Cos alpha))=x then Sinx=

cot^(-1)(sqrtcosalpha)-tan^(-1)(sqrt(cos alpha))=x , then sin x is equal to a) tan^2""alpha/2 b) cot^2""alpha/2 c) tan alpha d) cot ""alpha/2

If cos^(-1)sqrt(cos alpha)-sin^(-1)sqrt(cos alpha)=x, then the value of sin x is

cot^(-1)((alpha)/(2))-tan^(-1)(sqrt(cosalpha))=x , then sin x is equal to

If cot^(-1)(sqrt(cos alpha))-tan^(-1)(sqrt(cos alpha))=x then sin x is tan^(2)(alpha)/(2)(b)cot^(2)(alpha)/(2)(c)tan^(2)alpha(d)cot(alpha)/(2)