Question

Calculate value of Log 100 base 2 - log 10 base 2
if log 2 base 10 is .3

Answer 1

In mathematics, the binary logarithm (log2 n) is the power to which the number 2 must be raised to obtain the value n. ... For example, the binary logarithm of 1 is 0, the binary logarithm of 2 is 1, the binary logarithm of 4 is 2, and the binary logarithm of 32 is 5. The binary logarithm is the logarithm to the base 2.