Question

1+sinx/tanx=cosx+cotx help!!!!!!!!!!!

Answer 1

check the q ! again @peterchenbmx

Answer 2

i dont know how they equal out

Answer 3

they are not equal !

Answer 4

@peterchenbmx

Answer 5

how do i prove that

Answer 6

do u have the q with u ?

Answer 7

@peterchenbmx

Answer 8

to prove: (1+sinx)/tanx=cosx+cotx

RHS:
cosx + cotx = cosx + 1/tanx
= cos x + cosx/sinx
= cosx(1+1/sinx)
= (cosx/sinx)(sinx + 1)
= (1/tanx)(sinx + 1)
= (1+sinx)/tanx
= LHS