Solution
prove
Solution
Solution steps
Manipulating right side
Rewrite using trig identities
Rewrite using trig identities
Simplify
We showed that the two sides could take the same form
Popular Examples
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Frequently Asked Questions (FAQ)
Is cos(x)=sin(x+pi/6)-sin(x-pi/6) ?
The answer to whether cos(x)=sin(x+pi/6)-sin(x-pi/6) is True