If loga[1 + logb {1 + logc x}] = 0, then x =
1
0
abc
a/bc
log3(1 + 1/3) + log3 (1 + 1/4) + ......log3 (1 + 1/80) =
2
3
If log5 a. loga x = 2, then x is equal to
125
a2
25
None of these
loganx =
1/n logax
logx an
1/x logx an
loga xn
The value of logx x + logx x3 + logxx5 +..... logx x2n-1 is
n
n/2
n2
n3
The logarithmic form of 7-1 = 1/7 is
log7 1/7 = -1
log7 - 1 = 1/7
log-1 7 = 1/7
log1/7 - 1 = 7
log ab - log |b| =
loga
log |a|
- loga
The logarithmic form of 95/2 = 243 is
log2 9 = 243
log9 243 = 5/2
log5 2 = 243
If loga √2 = 1/6, then a
6
4
8
The exponential form of log1/3 1/27 = 3 is
(1/3)3 = 27
(1/27)3 = 1/3
(1/3)3 = 1/27
