Math, asked by mohammadhussain6164, 19 days ago

Prove that root 1 + sin A / 1 -- sin A = sec A + tan A​

Answers

Answered by aditinotiyal1234
2

Answer:

Answer

L.H.S

=

1−sinA

1+sinA

=

1−sinA

1+sinA

×

1+sinA

1+sinA

=

1−sin

2

A

(1+sinA)

2

=

cos

2

A

(1+sinA)

2

=

cosA

1+sinA

=

cosA

1+sinA

=

cosA

1

+

cosA

sinA

=secA+tanA=R.H.S→Hence Proved

Similar questions