Solution
prove
Solution
Solution steps
Manipulating left side
Express with sin, cos
Use the basic trigonometric identity:
Simplify
Multiply fractions:
Cancel the common factor:
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 csc(θ)sin(θ)-sin^2(θ)=cos^2(θ) ?
The answer to whether csc(θ)sin(θ)-sin^2(θ)=cos^2(θ) is True