Solution
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 cot(1/x)=cos(1/x)arcsin(1/x)prove (tan(x))/(sin(x))-sec(x)=0prove (sec^2(y))/(tan(y))=tan(y)+cot(y)prove cos(20)=-sin^2(θ)prove tan(α)+(cos(α))/(1+sin(α))=sec(α)
Frequently Asked Questions (FAQ)
Is cot^2(x)-cos^2(x)cot^2(x)=cos^2(x) ?
The answer to whether cot^2(x)-cos^2(x)cot^2(x)=cos^2(x) is True