Let a = log2 3, b= log2 5 and c=log₂ 7, A. Write the

Last updated: 7/29/2022

Let a = log2 3, b= log2 5 and c=log₂ 7, A. Write the following in terms of a, b and c i. (K:2) log₂ (45): 2a+b-c ii. (K:2) log₂ (52.5): a+b+c-1 B. (1:2) A student write the answer as log₂ (X) = 2a-3b+c-1, find the value of X: (write the number in fraction, if write as 7/8) C. (C:2) Assume that a positive integer Q is between 1 and 20. Find all possible values of Q such that log₂ Q cannot be expressed using a, b and c (such as 1, 2, 3, 4, etc): The reason is because