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If 12cot^2 theta-31 cosec theta+32=0, 0^...

If `12cot^2 theta-31 cosec theta+32=0`, `0^@< theta<90^@`, then the values of `tan theta` will be :
यदि `12cot^2 theta-31 cosec theta+32=0`, `0^@< theta<90^@` है तो `tan theta` का मान क्या होगा ?

A

`4/3, (3 sqrt7)/7`

B

`4/5, (5 sqrt7)/7`

C

`5/4, 4/3`

D

`4/5,4/3`

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