Question

Find the numerical value of the expression.

(a) sinh (ln 2)                                        (b) sinh 2

Answer 1

Step 1:

(a)

The expression is .

Use the hyperbolic function :

Use the natural logarithm property: .

The numerical value of the expression is .

Step 2:

(b)

The expression is .

Use the hyperbolic function :

The numerical value of the expression is .

Solution:

(a)

The numerical value of the expression is .

(b)

The numerical value of the expression is .