Question

√1+sinA×√1-sinA=???​

Answer 1

L.H.S.=√1+sinA/1-sinA

=√(1+sinA)(1+sinA)/(1-sinA)(1+sinA)

=√(1+sinA)^/1-sin^A

=√(1+sinA)^/cos^A

=1+sinA/cosA

= 1/cosA+ sinA/cosA

=secA+tanA

=R.H.S. prove

Answer 2

Step-by-step explanation:

please mark me as a brainlist