Solution Found!
In Exercises 1151, prove the identity.cos b 1 + sin b = 1
Chapter 5, Problem 5.1.1.141(choose chapter or problem)
QUESTION:
In Exercises 11–51, prove the identity.
\(\frac{\cos \beta}{1+\sin \beta}=\frac{1-\sin \beta}{\cos \beta}\)
Questions & Answers
QUESTION:
In Exercises 11–51, prove the identity.
\(\frac{\cos \beta}{1+\sin \beta}=\frac{1-\sin \beta}{\cos \beta}\)
ANSWER:Step 1 of 2
The given expression is