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OpenStudy (ohohaye):
Please help me
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OpenStudy (ohohaye):
OpenStudy (isaiah.feynman):
\[\tan(a+b) = \frac{ \sin(a+b) }{ \cos(a+b) }\]
OpenStudy (ohohaye):
I'm thinking that it may be the first one. Am I right?
OpenStudy (isaiah.feynman):
I didn't solve.
OpenStudy (isaiah.feynman):
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OpenStudy (isaiah.feynman):
You can evaluate from here.
OpenStudy (ohohaye):
What I meant is that that is the answer that I believe is the right answer and I just wanted to check it to see if I was right
OpenStudy (ohohaye):
What is the right answer then?
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