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If tantheta=(p)/(q), then (p sintheta-qc...

If `tantheta=(p)/(q)`, then `(p sintheta-qcostheta)/(p sintheta+qcostheta)=?`

A

`(p^(2)-q^(2))/(p^(2)+q^(2))`

B

`(p^(2)+q^(2))/(2p)`

C

`(p^(2)+q^(2))/(2q)`

D

`(p^(2)+q^(2))/(p^(2)-q^(2))`

Text Solution

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The correct Answer is:
A
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