Question
8 sin 9x cos3x
Rewrite the xpression as a sum or differnce using one of the product sum formulas Simplify if possible
Rewrite the xpression as a sum or differnce using one of the product sum formulas Simplify if possible
Answers
Reiny
It looks like you posted these questions one right after the other.
Are these from some sort of assignment that you want us to do for you?
How about showing us what you have come up with so far.
Are these from some sort of assignment that you want us to do for you?
How about showing us what you have come up with so far.