Solution
Solution
Solution steps
Manipulating left side
Express with sin, cos
Rewrite using trig identities
We showed that the two sides could take the same form
Popular Examples
prove sin(x)(1+csc(x))=1+sin(x)prove (sec^2(θ)-1)(sin^2(θ)-1)=-sin^2(θ)prove 1/(tan(x))=csc(x)cos(x)prove csc^2(x)(1-cos^2(x))=sin(6480)prove-2cos^4(x)=-2(cos^2(x))(cos^2(x))
Frequently Asked Questions (FAQ)
Is (1+cot^2(x))= 1/(sin^2(x)) ?
The answer to whether (1+cot^2(x))= 1/(sin^2(x)) is True