Respuesta :

Hi there...

Now understood what you mean.
ln is natural log.
the natural log's base is e
e=2.718 (this is on your calculator)

So, the answer is 1.61

Hope this helps

The value of ln 5 is 1.6(approx).

Logarithm

A log function is a way to find how much a number must be raised in order to get the desired number.

[tex]a^c =b[/tex]

can be written as

[tex]log_ab=c[/tex]

where a is the base to which the power is to be raised,

b is the desired number that we want when power is to be raised,

c is the power that must be raised to a to get b.

For example, let's assume we need to raise the power for 10 to make it 1000 in this case log will help us to know that the power must be raised by 3.

[tex]log_{10}1000=3[/tex]

Natural log

The natural logarithm or log of a number is defined as its logarithm to the base of the mathematical constant e, which is an irrational and transcendental number approximately equal to 2.718281828459.

Given to us

ln 5

Assumption

Let assume that the value of ln 5 is x. therefore,

[tex]ln 5 =x\\e^x = 5[/tex]

Evaluation

[tex]ln 5 =x\\\\x= 1.60943 \approx 1.6[/tex]

Hence, the value of ln 5 is 1.6(approx).

Learn more about Natural log:

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