Question

sec A (1 - sin A) ( sec A + tan A)= 1 [ prove R.H.S = L.H.S]

Answer 1

Hey Brainly user

Here is your answer

» sec A (1-sinA) (sec A+tanA)

»secA -secA. sinA (secA+tanA)

»secA-1/cosA.sinA(secA+tanA)

»(secA-tanA) (secA+tanA)

$\sec(a) {}^{2} - \tan(a) {}^{2} = 1$

If you liked my answer then don't forget to mark as brainliest answer

Answer 2

Answer:

refer to the above attachment for