Solution

prove

Solution

Solution steps
Manipulating right side
Express with sin, cos
Rewrite using trig identities
Use the basic trigonometric identity:
We showed that the two sides could take the same form

Popular Examples

prove sin^2(-x)+cos^2(-x)=1prove prove (sec(x)-cos(x))/(tan(x))=sin(x)prove prove sin(2x)=2cos(x)sin(x)prove prove cos(x+pi)=-cos(x)prove prove sin(x)sec(x)cot(x)=1prove

Frequently Asked Questions (FAQ)

  • Is tan(x)=csc(2x)-cot(2x) ?

    The answer to whether tan(x)=csc(2x)-cot(2x) is True