Solution
Solution
Solution steps
Manipulating left side
Prove True
We showed that the two sides could take the same form
Popular Examples
prove (1+cot(x))/(csc(x))=sin(x)cos(x)prove sin^2(θ-α)=cos(θ)prove cos(2x)cos(2x)=cos^2(2x)prove cos(pi)=-1prove cos^2(x)+cot^2(x)=cos^2(x)cot^2(x)
Frequently Asked Questions (FAQ)
Is 1-2sin^2(2A)=8cos^4(A)-8cos^2(A)+1 ?
The answer to whether 1-2sin^2(2A)=8cos^4(A)-8cos^2(A)+1 is True