Asked by Dog_Lover
Why doesn't cot^2 x + 1 = csc^2x work for 180 degrees in place of x?
Please help,I don't know why it doesn't work.
Thanks!
Please help,I don't know why it doesn't work.
Thanks!
Answers
Answered by
oobleck
because csc 180 and cot 180 undefined.
sin 180 = 0, so csc and cot are undefined there.
sin 180 = 0, so csc and cot are undefined there.
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.