Solution

prove

Solution

Solution steps
Show that the two sides are not equal

Popular Examples

prove (csc^2(x)-1)/(cos(x))=cot(x)csc(x)prove prove cos^2(x)(1-sec^2(x))=-sin^2(x)prove prove sin^2(θ)-cos^2(θ)=1prove prove tan^2(θ)csc^2(θ)=sec^2(θ)prove prove (tan(x)+cot(x))^2=sec^4(x)cot^2(x)prove

Frequently Asked Questions (FAQ)

  • Is arccos(x)= 1/(cos(x)) ?

    The answer to whether arccos(x)= 1/(cos(x)) is False