Solution
prove
Solution
Solution steps
Manipulating right side
Express with sin, cos
Use the basic trigonometric identity:
Simplify
Apply the fraction rule:
Cancel the common factor:
We showed that the two sides could take the same form
Popular Examples
prove sin(x)*tan(x)=sec(x)-cos(x)prove (tan(y)+cot(y))sin(y)cos(y)=1prove (csc(θ)-cot(θ))(csc(θ)+cot(θ))=1prove 1+sin(x)cot(x)=1+cos(x)prove (1+sin(z))(1-sin(z))= 1/(sec^2(z))
Frequently Asked Questions (FAQ)
Is 1/(cos(θ))=(tan(θ))/(sin(θ)) ?
The answer to whether 1/(cos(θ))=(tan(θ))/(sin(θ)) is True