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