Solution

prove

Solution

Solution steps
Manipulating right side
Rewrite using trig identities
We showed that the two sides could take the same form

Popular Examples

prove sin(pi/2-x)tan(x)=sin(x)prove prove sin(X)sec(X)=tan(X)prove prove (sin(x))/(cot(x))=sec(x)-cos(x)prove prove sec(2x)= 1/(1-2sin^2(x))prove prove cos(3θ)+cos(θ)=4cos^3(θ)-2cos(θ)prove

Frequently Asked Questions (FAQ)

  • Is sin(x)=cos(pi/2-x) ?

    The answer to whether sin(x)=cos(pi/2-x) is True