Question

1) sin^2 1/x-2=0
2) sinxcosx-1/4=0
3) sin theta/2=1
4) cos theta= sin^2 theta/2
5) sin theta-sin2 theta=0

if you could help me with anyone of these,
that wouls be lovely! thanks again

Answer 1

can you re writee 1 out?

Answer 2

wait what?

Answer 3

i dont get the question lol

Answer 4

sin^2 (1/x) - 2 =0?