JEE MATHEMATICS MCQ: SEQUENCE OF SERIES

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\left(\frac{a}{a+x}\right)^{\frac{1}{2}}+\left(\frac{a}{a-x}\right)^{\frac{1}{2}}=

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Correct option: A

2+\frac{3 x^2}{4 a^2}+\ldots

Option A (

2+\frac{3 x^2}{4 a^2}+\ldots

) is correct because expanding both terms using the binomial theorem and adding them together results in the given expression.

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