Solution

prove

Solution

Solution steps
Manipulating left side
Express with sin, cos
We showed that the two sides could take the same form

Popular Examples

prove 1/(1-cos(x))-1/(1+cos(x))=2cot(x)csc(x)prove prove tan^2(x)-sec^2(x)=1prove prove tan(x)sin(x)=(sin^2(x))/(cos(x))prove prove tan^2(t)= 1/(cos^2(t))-1prove prove (2sin(x)cos(x))^4=sin^4(2x)prove

Frequently Asked Questions (FAQ)

  • Is cot(x)sin(x)sec(x)=1 ?

    The answer to whether cot(x)sin(x)sec(x)=1 is True