Solution
prove
Solution
Solution steps
Manipulating left side
Rewrite using trig identities
Use the Pythagorean identity:
Manipulating right side
Rewrite using trig identities
Use the Pythagorean identity:
We showed that the two sides could take the same form
Popular Examples
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Frequently Asked Questions (FAQ)
Is cot^2(2x)+cos^2(2x)+sin^2(2x)=csc^2(2x) ?
The answer to whether cot^2(2x)+cos^2(2x)+sin^2(2x)=csc^2(2x) is True