Write the word or phrase that best completes each statement or answers the question. Prove the identity. -4 cot 4x = 2 cot 2u – 2 tan 2u

Write the word or phrase that best completes each statement or answers the question.
Prove the identity.
-4 cot 4x = 2 cot 2u – 2 tan 2u

Leave a Reply

Your email address will not be published.