Solution
prove
Solution
Solution steps
Manipulating left side
Express with sin, cos
Rewrite using trig identities
We showed that the two sides could take the same form
Popular Examples
prove 1/(cos(-1))-1/(cos(+1))=-2csc^2(x)prove prove cos(x+pi)cos(x-pi)=cos^2(x)prove prove sin(θ)+(cos(θ))/(tan(θ))=csc(θ)prove prove (1+tan^2(u))(1-sin^2(u))=1prove prove sec^3(x)= 1/(cos^3(x))prove
Frequently Asked Questions (FAQ)
Is 1/(sec^2(θ))+1/(csc^2(θ))=1 ?
The answer to whether 1/(sec^2(θ))+1/(csc^2(θ))=1 is True