Solution
Solution
Solution steps
Manipulating right side
Express with sin, cos
Use the basic trigonometric identity:
Simplify
We showed that the two sides could take the same form
Popular Examples
prove ((tan^2(θ)))/((sec(θ)-1))-1=sec(θ)prove 2sin^2(x)+cos(x)=1prove tan(x)=cot(x)-2cot(2x)prove tan(3x)(tan(x)-1)=0prove cos(x)+sin(x)tan^2(x)=sec(x)
Frequently Asked Questions (FAQ)
Is tan^2(x)=(1+tan^2(x))/(1+cot^2(x)) ?
The answer to whether tan^2(x)=(1+tan^2(x))/(1+cot^2(x)) is True