Sequence And Series Question 66
Question: $ {\log_{a}}x $ is defined for $ (a>0) $
[Roorkee 1990]
Options:
A) All real x
B) All negative real $ x\ne 1 $
C) All positive real $ x\ne 0 $
D) $ a\ge e $
Show Answer
Answer:
Correct Answer: C
Solution:
$ {\log_{a}}x $ is defined for all positive real $ x\ne 0 $ .