question_answer

Find the value of x (where \[\mathbf{o}{}^\circ <\mathbf{x}<\mathbf{90}{}^\circ )\]if \[\mathbf{3}{{\mathbf{2}}^{\mathbf{1}+\,\,\mathbf{sinx}\,+\,\,\mathbf{s}i{{\mathbf{n}}^{\mathbf{2}}}\mathbf{x}\,+\,\,......\infty }}\] =1024

A) \[30{}^\circ \]  

B) \[45{}^\circ \]          

C) \[60{}^\circ \]                                                              

D) \[15{}^\circ \]

E) None of these