JEE MATHEMATICS MCQ: SEQUENCE OF SERIES

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Application +4 | -1

\log _{10} 2, \log _{10}\left(2^x-1\right)

and

\log _{10}\left(2^x+3\right)

are three consecutive terms of an A.P. for

View answer and explanation

Correct option: C

exactly one real

x

Option C (exactly one real

x

) is correct because the solution to the equation derived from the arithmetic progression property yields only one real value for x.

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