Question (13/25)
If `log_X 4 = 1/4` , then what is value of X ?(A)  16
(B)  32
(C)  128
(D)  256
Question (14/25)
If `log_10000 X = - 1/4` , then X is equal to?(A)  1/10
(B)  1/100
(C)  1/1000
(D)  1/10000