Solution
Solution
Solution steps
Manipulating right side
Express with sin, cos
Use the basic trigonometric identity:
We showed that the two sides could take the same form
Popular Examples
prove 2tan(x)sin(x)-3cos(x)=2prove (1-(cos(-x)))/(sec(-x)-1)=cos(x)prove (sqrt(2))/2 csc(x)-1=0prove cos(2((7pi)/4)-pi/2)=-1prove sin(45+a)=sin(45-a)
Frequently Asked Questions (FAQ)
Is 7sec(θ)=(7sec(θ)-7)/(1-cos(θ)) ?
The answer to whether 7sec(θ)=(7sec(θ)-7)/(1-cos(θ)) is True