Logarithm-antilogarithms-Finding unknown-Log and antilog tables

Logarithm-antilogarithms-Finding unknown-Log and antilog tables

5. Evaluate
i. Log2 (1/128), ii. Log2sqrroot2 (564)

6. Find the value of x from the following statements
i. Log2 (x)=5
ii. Log81 (9)=x
iv. Log64 (8)=x/2
v. Logx (64)=2