If $a_1, a_2, a_3, \ldots, a_n,\ldots$ is a sequence such that $a_n=2n$ for all $n\ge 1,$ is $a_i$ greater than

If $a_1, a_2, a_3, \ldots, a_n,\ldots$ is a sequence such that $a_n=2n$ for all $n\ge 1,$ is $a_i$ greater than $a_j?$

(1) $i$ is odd and $j$ is even.

(2) $i^2>j^2$

Answer: B

Source: GMAT Paper Tests

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