Question

Sec(pi/2 -x) =csc x true or false

Answer 1

true

Explanation:

if you rewrite
`sec\left((\pi )/(2)\:-x\right)` with trigonometric identities:

`sec\left((\pi )/(2)\:-x\right)`
`=(1)/(\sin \left(x\right))`

`(1)/(\sin \left(x\right))`
`=\csc \left(x\right)`

so, yes,
`sec\left((\pi )/(2)\:-x\right)`
`=\csc \left(x\right)`

hope this helps!!