JEE MATHEMATICS MCQ: SEQUENCE OF SERIES

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Application +4 | -1

\log _{10}\left(\frac{1}{2^x+x-1}\right)=x\left(\log _{10} 5-1\right)

then

x

is equal to

View answer and explanation

Correct option: A

Option A (1) is correct because substituting x=1 into the equation satisfies the given logarithmic equation.

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