Please help me with b and c Compute the integral of log2 116

Compute the integral of log_2 1/16 = c) log_4 128 = around the circle of radius 2, centered around zero.

Solution

b) log₂ (1/16) = log₂ (1/2⁴)

                      = log₂ (2^-4)

                      = -4 (ans)

c) log₄ (128) = log₄ (4^3.5)

                     = 3.5 (ans)