Question

Simplify:

(1-SinA) (tanA + SecA).
It's urgent
Will mark branliest

Answer 1

Step-by-step explanation:

(1-sinA) (tanA+SecA)

1-sinA* sinA/cosA+1/cosA

1-sinA* 1+sinA/cosA

1-sin2A/cosA

Cos2A/cosA

CosA

Hence proved