Solution
prove
Solution
Solution steps
Manipulating left side
Express with sin, cos
Use the basic trigonometric identity:
Simplify
Join
Convert element to fraction:
Since the denominators are equal, combine the fractions:
Multiply:
Multiply fractions:
Cancel the common factor:
We showed that the two sides could take the same form
Popular Examples
prove (sec^2(θ)-1)(sin^2(θ)-1)=-sin^2(θ)prove prove 1/(tan(x))=csc(x)cos(x)prove prove csc^2(x)(1-cos^2(x))=sin(6480)prove prove-2cos^4(x)=-2(cos^2(x))(cos^2(x))prove prove csc(θ)=(tan(θ)cot(θ))/(sin(θ))prove
Frequently Asked Questions (FAQ)
Is sin(x)(1+csc(x))=1+sin(x) ?
The answer to whether sin(x)(1+csc(x))=1+sin(x) is True