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-tan^2(A)cos^2(A)=cos^2(A)prove prove 1/(1-tan(θ))-1/(1+tan(θ))=tan(2θ)prove prove tan(x)+cot(x)= 1/(sin(x)*cos(x))prove prove (1-4sec^2(x))/(1+2sec(x))=1-2sec(x)prove prove sin((3pi)/4)=(sqrt(2))/2prove
Frequently Asked Questions (FAQ)
Is ((sec^2(Q)-1))/(sec^2(Q))=sin^2(Q) ?
The answer to whether ((sec^2(Q)-1))/(sec^2(Q))=sin^2(Q) is True