Solution

prove

Solution

Solution steps
Manipulating left side
Simplify
Manipulating right side
Simplify
We showed that the two sides could take the same form

Popular Examples

prove cos^3(A)= 1/4 (cos(3A)+3cos(A))prove prove sin(x)=-1/2prove prove 1/(sin(x)+1)+1/(csc(+1))=1prove prove cos(x)=sin(x-pi)prove prove cos(φ+a)-cos(φ-a)=-2sin(φ)sin(a)prove

Frequently Asked Questions (FAQ)

  • Is tan^2(0)=1-sec(0) ?

    The answer to whether tan^2(0)=1-sec(0) is True