Question: If \(\sin \theta =\frac{3}{4}\) and \(\cos \beta =-\frac{1}{5}\) with \(\theta \) in quadrant 3 then:
A. Evaluate \(\cos \left( \theta +\beta \right)\)
B. Evaluate \(\sin \left( 2\beta \right)\)
Solution: The solution consists of 79 words (1 page)
Deliverables: Word Document
Deliverables: Word Document