Question
Use the fundamental identities and appropriate algebraic operations to simplify the expression.
cosx / (1+sinx)
Answer: secx
Can someone please assist as to how I get to the answer?
cosx / (1+sinx)
Answer: secx
Can someone please assist as to how I get to the answer?
Answers
Reiny
You must have a typo
cosx/(1+sinx) is NOT equal to secx
try it with any angle.
cosx/(1+sinx) is NOT equal to secx
try it with any angle.