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