Question

(sec A + tan A) (1 - sin A) =​

Answer 1

Step-by-step explanation:

easy question can solve in seconds if you have pen and rough paper with you

(1/cosA+sinA/cosA)(1-sinA)

(1+sinA)/cosA(1-sinA)

(1)^2-sin^2A/cosA

1-sin^2A/cosA

cos^2A/cosA

cosA