SOLUTION: Hi, please help me solve this problem: Find the exact value of sec (270 degrees). Also, find the reference angle if possible. Thanks!

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Question 402097: Hi, please help me solve this problem:
Find the exact value of sec (270 degrees). Also, find the reference angle if possible.
Thanks!
Answer by lwsshak3(11628) About Me  (Show Source):
You can put this solution on YOUR website!
Hi, please help me solve this problem:
Find the exact value of sec (270 degrees). Also, find the reference angle if possible.
Thanks!
..
The reference angle is 90 deg. Cos 90 deg = 0. Sec 90, being the reciprocal of Cos 90=1/0 which is undefined.