Express the equation in exponential form
(a) $\log_{4} 2 = \frac{1}{2}$.
That is, write your answer in the form $A^B=C$. Then
A=
B=
C=

(b) $\log_2\frac{1}{16} = -4$.
That is, write your answer in the form $D^E=F$. Then
D=
E=
F=