Solution
prove
Solution
Solution steps
Use the Pythagorean identity:
Popular Examples
prove (8csc(-x))/(sec(-x))=-8cot(x)prove prove cos(α-β)=cos(α)cos(β)+sin(α)sin(β)prove prove (4sin^2(t))/(tan^2(t))=4cos^2(t)prove prove (csc^2(t))/(csc^2(t)-2)=sec(2t)prove prove cos^2(x)-sin^2(x)=1-sin^2(x)prove
Frequently Asked Questions (FAQ)
Is tan^2(a)+1=sec^2(a) ?
The answer to whether tan^2(a)+1=sec^2(a) is True