Differentiating a logarithmic function in exercise, find the derivative of the function. see examples 1, 2, 3, and 4.
y = ln(x(x^2 - 1)^1/2)

Step-by-step explanation:

The given function :

   []

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Now , Differentiate both sides  with respect to x , we will get

(By Chain rule)

[Note : ]

[ ]

Hence, the derivative of the given function is .

fsfd

step-by-step explanation:

fdddff

54 kilometers per hour

step-by-step explanation:

according to rules:

1 km = 1000 meter

which means that 1 meter = 1/1000 km

1 hour = 3600 second [ as 1 hour = 60 min = 60 *60 seconds ]

which means that 1 second = 1/3600 hour

therefore, 1 kilometer/hour =

thus to convert 15 meter per second to kilometer per hour, we multiply 15 to 3.6 kilometer/hour.

15 meter/second=   which is the required answer.