A Value of Sinh X or Cosh X Is Given $\cosh x = \frac { 13 } { 12 } , x > 0 , \tanh x =$

question 45

Multiple Choice

A value of sinh x or cosh x is given. Use the definitions and the identity cosh²x - sinh²x = 1 to find the value of the
other indicated hyperbolic function.
- $\cosh x = \frac { 13 } { 12 } , x > 0 , \tanh x =$

• A) \(\frac { 5 } { 13 }\)
• B) \(- \frac { 25 } { 144 }\)
• C) \(\frac { 5 } { 12 }\)
• D) \(\frac { 13 } { 5 }\)

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Definitions:

A-E-I-O-U Model

A model (way) to communicate concerns and offer alternatives. The steps outlined in the model are (A)—Assume the other members mean well; (E)—Express your feelings; (I)—Identify what you want to happen; (O)—Outcomes you expect are made clear; and (U)—Understanding on a mutual basis is achieved.

Conflict Resolution Style

A method or approach used to address and resolve disagreements, disputes, or conflicts between parties.

Mutual Basis

A foundation for a relationship or agreement characterized by shared interests, benefits, or responsibilities.

Expression of Feelings

The act of communicating or revealing one's emotions and sentiments to others.