ostensibly not viable

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ostensibly not viable

by sanju09 » Sat Feb 21, 2009 6:05 am
What is the sum of integers A and B?

(1) mod (A) = - mod (B)

(2) mod (B) = - mod (A)
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by sureshbala » Sat Feb 21, 2009 6:24 am
Each statement alone is sufficient.

Each statement is equivalent to |A|+|B|=0. This will happen provided each of A and B is equal to 0. Hence A+B=0

So D is the answer