Solution

prove

Solution

Solution steps
Manipulating left side
Use the negative angle identity:
We showed that the two sides could take the same form

Popular Examples

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

Frequently Asked Questions (FAQ)

  • Is cot(-x)=-cot(x) ?

    The answer to whether cot(-x)=-cot(x) is True