If tanx = m/n and 0^@lex le 90^@, then t...

If `tanx = m/n` and `0^@lex le 90^@`, then the value of (sin x + cos x) is:

A

`1/sqrt(m^2+n^2)`

B

`sqrt(m^2-n^2)`

C

`1/sqrt(m^2-n^2)`

D

`(m+n)/sqrt(m^2 + n^2)`

Text Solution

Verified by Experts

The correct Answer is:

D

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