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

Frequently Asked Questions (FAQ)

  • Is sec^4(x)= 1/(cos^4(x)) ?

    The answer to whether sec^4(x)= 1/(cos^4(x)) is True