Source: Revised GRE PDF 1st Ed. Section 6: Math; #10 (p. 87)

2

If j and k are integers and

If j and k are integers and j-k is even, which of the following must be even? k, jk, j+2k, jk+j, jk-2j

1 Explanation

1

Gravatar Chris Lele, Magoosh Tutor

Sep 26, 2012 • Comment

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