Rewrite csc(θ-45°) as an equivalent value using its cofunction.

[Favere198]

Rewrite csc(θ-45°) as an equivalent value using its cofunction.

Given that θ is an acute​ angle, rewrite csc(θ-45°) as an equivalent value using its cofunction.

How to do this please?

 

[ksdhart2]

What are your thoughts? What have you tried? For instance, you began by refreshing yourself with the definition of "cofunction" (if your notes and/or textbook are proving insufficient, this pagehttp://www.mathwords.com/c/cofunction_identities.htm might help)... and then what? Please re-read the Read Before Posting threadhttps://www.freemathhelp.com/forum/threads/41537-Read-Before-Posting!! that's stickied at the top of each subforum and comply with the rules contained within. Please share with us any and all work you've done on this problem, even the parts you know for sure are wrong. Thank you.