Solution
prove
Solution
Solution steps
Manipulating left side
Rewrite using trig identities
Express with sin, cos
Use the basic trigonometric identity:
Multiply fractions:
Cancel the common factor:
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 tan^2(x)+sin(x)csc(x)=sec^2(x) ?
The answer to whether tan^2(x)+sin(x)csc(x)=sec^2(x) is True