Question

How do you verify sinx+cosx= (1+tanx)/secx ?

Answer 1

Divide the right hand side out. You get the Left Hand Side.

Answer 2

first,
tan=sin/cos and 1/sec = cos

so,
(1+tanx)/secx
= (1 + sinx/cosx) * cosx
= cosx + sinx

Answer 3

thanks!

Answer 4

welcome