If theta lies in the first quadrant and ...

If `theta` lies in the first quadrant and `5 tan theta=4, then`(5"sin"theta-3"cos" theta)/("sin" theta+2 "cos" theta` is equal to

A

`5/14`

B

`3/14`

C

`1/14`

D

0

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The correct Answer is:

A

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