Solution
Solution
Solution steps
Show that the two sides are not equal
Popular Examples
prove tan^2(x)sec(x)=cot^2(x)csc(x)prove (sec^2(x)-1)csc(x)=tan^2(x)csc(x)prove 1-sec(x)=((cos(x)-1))/(cos(x))prove cos^4(t)-sin^4(t)=1-2cos^2(t)prove (1+sec(θ))(1-cos(θ))=sec(θ)-cos(θ)
Frequently Asked Questions (FAQ)
Is 1/(cos(x))=arccos(x) ?
The answer to whether 1/(cos(x))=arccos(x) is False