hey i really need some ones help i need to prove these 2 identities. im in grade 12 and ive been working on these questions for almost 2 hours and keep failing plzzz help
b. 1/1+sinx = sec2x - tanx/cosx
The Attempt at a Solution
So i tried proving the identity and got stuck...
i picked one side which was 1/1+sinx
then i got the conjugate
and this is where i have no idea what to do because i need to make it equal to sec2x-tanx/cosx