If `5 sin^2 theta+14cos theta=13, 0^@< theta< 90^@`, then what is the value of `(sec theta+cot theta)/(cosec theta+tan theta)` is
यदि `5 sin^2 theta+14cos theta=13, 0^@< theta< 90^@`,है, तो `(sec theta+cot theta)/(cosec theta+tan theta)` का मान क्या होगा :

Options

A. `9//8`
B. `32//27`
C. `21//28`
D. `31//29`

Answer

D