Verify the Identity (csc(x))/(sin(x))-(cot(x))/(tan(x))=1
Problem
Solution
Rewrite the terms using reciprocal identities, where
csc(x)=1/sin(x) andcot(x)=1/tan(x) Substitute these identities into the left side of the equation.
Simplify the complex fractions by multiplying the numerators by the reciprocals of the denominators.
Apply the reciprocal identities
1/sin^2(x)=csc^2(x) and1/tan^2(x)=cot^2(x)
Use the Pythagorean identity
1+cot^2(x)=csc^2(x) which can be rearranged tocsc^2(x)−cot^2(x)=1
Final Answer
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