Solution
Solution
Solution steps
Manipulating left side
Rewrite using trig identities
Rewrite using trig identities
Manipulating right side
Express with sin, cos
We showed that the two sides could take the same form
Popular Examples
prove 2sin(x)=((4cos(x)-1))/(tan(x))prove ((1-cos(4x)+sin(4x)))/((1+cos(4x)+sin(4x)))=3sin(2x)prove csc^2(sin^2(x)-1)= 1/(cos^2(x))prove 3tan^2(y)(csc^2(y)-1)=3prove tan(θ^2)+6=sec(θ^2)+5
Frequently Asked Questions (FAQ)
Is (cos(x+y))/(sin(x-y))=(1-cot(x)cot(y))/(cot(x)-cot(y)) ?
The answer to whether (cos(x+y))/(sin(x-y))=(1-cot(x)cot(y))/(cot(x)-cot(y)) is True