What is the value of log base 3?

Joe Ford

What is the value of log base 3?

Value of Log 1 to 10 for Log Base 10

Common Logarithm to a Number (log10 x) Log Value
Log 3 0.4771
Log 4 0.6020
Log 5 0.6989
Log 6 0.7781

What is log3 81?

log381 is the same thing as writing 3x=81 , where you have to solve for x . 3 is the base number. 3⋅3⋅3⋅3 is 81 , proving 34=81 . So, 4 is the answer. Answer link.

What log5 1?

Logarithm base 5 of 1 is 0 .

What is the value of log3 1 9 log9 81?

4 -(-2) = 4 + 2 or 6. So, the answer is 6.

How do you read log functions?

We usually read this as “log base b of x ”. In this definition y=logbx y = log b x is called the logarithm form and by=x b y = x is called the exponential form….Section 6-2 : Logarithm Functions.

x x logx log ⁡ x lnx ln ⁡ x
12 1 2 -0.3010 -0.6931
1 0 0
2 0.3010 0.6931
3 0.4771 1.0986

What is the log base 2 of 8?

or “log base 2 of 8 is 3” or “the base-2 log of 8 is 3”

How do you find the log of a number?

For example, if you want to multiply 15.27 and 48.54, you would find the log of 15.27 to be 1.1838 and the log of 48.54 to be 1.6861. Add the two logarithms to find the logarithm of the solution. In this example, add 1.1838 and 1.6861 to get 2.8699. This number is the logarithm of your answer.

What is log value?

A logarithm is the power to which a number must be raised in order to get some other number (see Section 3 of this Math Review for more about exponents). For example, the base ten logarithm of 100 is 2, because ten raised to the power of two is 100: log 100 = 2.

Is Log always base 10?

Logs can easily be found for either base on your calculator. Usually there are two different buttons, one saying “log”, which is base ten, and one saying “ln”, which is a natural log, base e. It is always assumed, unless otherwise stated, that “log” means log10.

What is the value of log 16?

1