Which of the following set of values of x satisfies the equation `2^((2 sin^(2) x-3 +1))+2^((2-2 sin^(2)x+3 sin x))=9` ?

A. `x =npi pm (pi)/6 , n in I `

B. `x = n pi pm (pi)/3, n in I `

C. `x = n pi , n in I `

D. `x=2n pi +(pi)/(2), n in I `

A. `x =npi pm (pi)/6 , n in I `

B. `x = n pi pm (pi)/3, n in I `

C. `x = n pi , n in I `

D. `x=2n pi +(pi)/(2), n in I `

Correct Answer – A::D