# Prove that #(1+sinh2A+cosh2A)/(1-sinh2A-cosh2A)=-cothA#?

##### 1 Answer

Jun 15, 2016

#### Answer:

See the solution below.

#### Explanation:

We will use the identities

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Jun 15, 2016

See the solution below.

We will use the identities

=

=

=

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