Solution
Solution
Solution steps
Manipulating left side
Rewrite using trig identities
Manipulating right side
Simplify
We showed that the two sides could take the same form
Popular Examples
prove (csc^2(θ)-1)/(cos^2(θ))=csc^2(θ)prove (1-sin^2(θ))/(cos^2(θ))=1prove 1=csc^2(z)-cot^2(z)prove sin(-x)+cos(-x)=cos(x)-sin(x)prove sin(x)+csc(x)cos^{(2)}(x)=csc(x)
Frequently Asked Questions (FAQ)
Is sin(pi+0)=-sin(0) ?
The answer to whether sin(pi+0)=-sin(0) is True