Hi!

I'm trying to solve θ between 0° and 360°

I know that if $\displaystyle Sin$θ = 0.7 then θ = 44.4 (because $\displaystyle sin^-1$(0.7)= 44.4 to 1.d.p)

I know this for $\displaystyle Cos$ and $\displaystyle Tan$ but how do I solve for Cosec, Cot and Sec?

In particular the questions im looking at are:

1) Cosecθ = 2.3

2) Cotθ = -4.26

3) Secθ = 1.5

Im not really looking for the answers but the method itself, thank you!