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 (sec(t)-1)(sec(t)+1)=tan^2(t)prove prove cos^2(2a)-sin^2(2a)=cos(4a)prove prove tan(2x)-2cos(x)=0prove prove (6cot(x))/(sec(x))=6csc(x)-6sin(x)prove prove cos^2(a)cot^2(a)=cot^2(a)-cos^2(a)prove

Frequently Asked Questions (FAQ)

  • Is cos(x)=(cot(x))/(tan(x)) ?

    The answer to whether cos(x)=(cot(x))/(tan(x)) is False