JEE MATHEMATICS MCQ: FUNCTIONS

1 Easy

1 of 1

Application +4 | -1

The domain of definition of

f\left( x \right) = {\log _{10}}\left\{ {{{\log }_{10}}\left( {1 + {x^3}} \right)} \right\},\;\mathrm{is}

View answer and explanation

Correct option: B

\left( {0,\infty } \right)

Option B (

(0,\infty)

) is correct because the argument of the outer logarithm must be greater than 0, and the argument of the inner logarithm must also be greater than 0.

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