math

In logarithmic form, 1/2(2) is written as log₁₀ (2). This expression is the same as log₁₀ (2²), so the answer is log₁₀ (4) or log₁₀ (22). The logarithm of 4 is equal to 2, so the answer to the question is 2. The logarithm is a way to express an exponential relationship between two numbers. Logarithm of a number is equal to the power which, when applied to its base, will give the original number. In this case, the base is 10 and the original number is 4. So, the power (exponent) of the base 10 which gives 4 is 2. Therefore, the logarithm of 4 is 2.