Answer:
Sorry ineed point ehhh thnks po sa points:)
1+tan^2(x) = sec^2(x)
sec^2(x) = 1/cos^2(x)
csc(-x) / 1/cos^2(x) =
cos^2(x) csc(-x)
Step-by-step explanation:
I have solved on my own.
contains the answer to your question.