If cosx = p/q and (0^@ltxlt90^@), then t...

If `cosx = p/q` and `(0^@ltxlt90^@)`, then the value of tanx is:

A

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

B

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

C

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

D

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

Verified by Experts

The correct Answer is:

A

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