Question

seco + tan 0-1/tan 0 - sec 0 +1 =cos theta/1-sino​

Answer 1

Answer:

19. Prove that tan tan + sec 0-1 tane-sec +1 cos 0 1- sino. Share. Study later ... If cosθ+secθ=−2,θ∈[0,2π], then sin8θ+cos8θ equal to. Study later