Solution
prove
Solution
Solution steps
Manipulating left side
Express with sin, cos
Use the basic trigonometric identity:
Use the basic trigonometric identity:
Simplify
Divide fractions:
Refine
Cancel the common factor:
Rewrite using trig identities
Use the basic trigonometric identity:
Simplify
Apply the fraction rule:
Apply rule
We showed that the two sides could take the same form
Popular Examples
prove (1-sin(v))/(cos(v))+(cos(v))/(1-sin(v))=2sec(v)prove prove sec(θ)-tan(θ)= 1/(sec(θ)+tan(θ))prove prove sec(x)=(1+csc(x))/(cot(x)+cos(x))prove prove 9sec^2(θ)-5tan^2(θ)=5+4sec^2(θ)prove prove cot(2θ)=cot(θ)-1/2 sec(θ)csc(θ)prove
Frequently Asked Questions (FAQ)
Is (sec(x))/(tan(x))=csc(x) ?
The answer to whether (sec(x))/(tan(x))=csc(x) is True