Question

(v)
Prove that : seco(1-sino) (seco+tano) =1​

Answer 1

Step-by-step explanation:

secx(1-sinx)(secx+tanx)

1/cosx(1-sinx)(1/cosx+sinx/cosx)

1-sin^2x/cos^2x

cos^2x/cos^2x

1

Answer 2

Answer:

lllllll;lllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllll

Step-by-step explanation:;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;