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