Question

2raised to power m-3 = 1​

Answer 1

m = 3

Explanation:

Given:

`2^(m-3)` = 1

Take the logarithm of both sides (logarithm of 1 is 0):

m - 3 = 0

Add 3 to both sides:

m - 3 + 3 = 0 + 3

m = 3

Hence, m = 3.

Logarithm is the power to which a number must be raised in order to get some other number. For example:

• The base ten logarithm of 100 is 2, because ten raised to the power of two is 100: log 100 = 2. Meaning
  `10^(2)` = 100.