7log7(8) = ?
Pick.
A) 1
B) 2
C) 3
D) 4
E) 8
Exponential and log functions are inverse of each other. Hence   aloga(x) = x , for all x real and positive.   and therefore   7log7(8) = 8   correct answer 8
<result>E</result>
7log7(8) = ?