If log 3 \log 3 lo g 3 , log ( 3 x − 2 ) \log (3^x - 2) lo g ( 3 x − 2 ) , and log ( 3 x + 4 ) \log (3^x + 4) lo g ( 3 x + 4 ) are in arithmetic...
PlacementsHardLogarithmsMCQ
Question
If
log3
,
log(3x−2)
, and
log(3x+4)
are in arithmetic progression, find the value of
x
.
Options
A.
8/3
B.
log 38
C.
log 23
D.
8
iift2012algebraexponents and logarithmsarithmetic progressionlogarithmic equations
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