Question

O valor de logA a√¯a é:
A) 3/4
B) 4/3
C) 2/3
D) 3/2
E) 5/4

Answer 1

$\log_aa \sqrt{a}=\log_aa.a^ \frac{1}{2}=\log_aa^{1+ \frac{1}{2}}=\log_aa^ \frac{3}{2}= \frac{3}{2} .\log_aa= \frac{3}{2}.1= \frac{3}{2}$