Solution
prove
Solution
Solution steps
Manipulating left side
Express with sin, cos
Use the basic trigonometric identity:
Simplify
Convert element to fraction:
Since the denominators are equal, combine the fractions:
Apply exponent rule:
Add the numbers:
Rewrite using trig identities
Use the Pythagorean identity:
Rewrite using trig identities
Use the basic trigonometric identity:
We showed that the two sides could take the same form
Popular Examples
prove (sec(x)+1)/(sec(x))=1+cos(x)prove prove (cos(A))/(1+sin(A))+tan(A)=sec(A)prove prove-3cos^2(θ)+11=-5sin(θ)+6prove prove (1-tan(x))^2=1-2tan(x)+tan^2(x)prove prove csc(x)cos(x)tan(x)=1prove
Frequently Asked Questions (FAQ)
Is csc(t)-sin(t)=cot(t)cos(t) ?
The answer to whether csc(t)-sin(t)=cot(t)cos(t) is True