\eqalign{ & {\text{If}}\,\log 3\log \left( {{3^x} - 2} \right)\,{\text – McqOptions

MCQOPTIONS

1.	\eqalign{ & {\text{If}}\,\log 3\log \left( {{3^x} - 2} \right)\,{\text{and}}\,\log \left( {{3^x} + 4} \right)\, \cr & {\text{are}}\,{\text{in}}\,{\text{arithmetic}}\,\,{\text{progression}}\,{\text{,}} \cr & {\text{then}}\,x\,{\text{is}}\,{\text{equal}}\,{\text{to}} - \cr} $$%!
A.	8/3
B.	log 38
C.	log 23
D.	8
Answer» D. 8

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