JEE MATHEMATICS MCQ: FUNCTIONS

1 Easy

1 of 1

Analyzing +4 | -1

The domain of definition of the functions

y(x)

given by the equation

a^{\mathrm{x}}+a^y=a(a > 1)

View answer and explanation

Correct option: C

-\infty < x < 1

Option C (

-\infty < x < 1

) is correct because the domain is restricted by the logarithm, requiring

1 - a^{x-1} > 0

, which leads to

x < 1

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