Prove the identity. tanh(x + y) = tanh x + tanh/1 + tanh x tanh y

Question:

Prove the identity.

tanh(x + y) = tanh x + tanh/1 + tanh x tanh y

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question
Question Posted: