Solution
prove
Solution
Solution steps
Show that the two sides are not equal
For plug in
Refine to a decimal form
Refine to a decimal form
The two sides are not equal
Popular Examples
prove sin^2(32)+cos^2(x)=1prove prove (sin^2(x))/(1-sin^2(x))=sec^2(x)-1prove prove cos(θ)=-(sqrt(3))/4prove prove sin(75)=sin(150/2)prove prove (sec^2(y))= 1/(cos^2(y))prove
Frequently Asked Questions (FAQ)
Is cot^2(x)-cos^2(x)=cot^2(x)cot(x) ?
The answer to whether cot^2(x)-cos^2(x)=cot^2(x)cot(x) is False