What are the steps to find the log value?

Look up the logarithms of the two numbers you want to multiply. Use the method above to find the logarithms. 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.

What is the value log 2?

The value of log 2, to the base 10, is 0.301. The log function or logarithm function is used in most mathematical problems that hold the exponential functions.

What is the value of log base e 4?

1.386
The representation of the natural log of 4 is ln(4). The value of loge 4 is equal to 1.386.

What is the value of log(25)?

The answer is now 1.39xxxx. 11) Repeat the same process until you get the desired precision. 12) So log (25) ≈ 1.39794. This also works on logs with bases other than 10, even with decimals. In solving loga(x), just replace 10nwith an.

How do you calculate log -1 on a calculator?

In order to calculate log -1(y) on the calculator, enter the base b (10 is the default value, enter e for e constant), enter the logarithm value y and press the = or calculate button: When. y = log b x. The anti logarithm (or inverse logarithm) is calculated by raising the base b to the logarithm y:

How to find the log value of a number in Excel?

Step 1: Identify the table. For different bases, different log table is used. The table provided above is for base 10. So, you can find the log value of a number to the base 10 only. To find natural logarithms or binary logarithms, you will have to use a different table. Step 2: Find out the integer and decimal part of the given number.

What is the difference between log 2 8 and log 2 64?

For example, 2 3 = 8 ⇒ log 2 8 = 3 (the logarithm of 8 to base 2 is equal to 3, because 2 3 = 8). Similarly, log 2 64 = 6, because 2 6 = 64.