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 sin^2(x)+cos(x^2)=1prove prove (cos(u))/(1+tan(u))-(sin(u))/(1+cot(u))=cos(u)-sin(u)prove prove (sin(x)+cos(x))^2=1+2sin(x)prove prove csc(θ)= 1/(sec(θ))prove prove 2cos^2(x/2)-1=cos(x)prove
Frequently Asked Questions (FAQ)
Is cos^2(x)(sec(x)+1)^2=(cos(x)+1)^2 ?
The answer to whether cos^2(x)(sec(x)+1)^2=(cos(x)+1)^2 is True