Logarithms) Write down the value of

Question

Log₃27

 

Log₈1/8

 

Log₁₆4

Answer 1

log₃27 = log₃(3³) = 3

log₈(1/8) = log₈(8^-1) = -log₈8 = -(1) = -1

log₁₆4 = log₁₆(16^1/2) = (1/2)log₁₆16 = (1/2)(1) = 1/2