Data Sufficiency (DS) | What is the value of m ? (1) m^2 + n^2 = 0 (2) m^2 = 0

What is the value of m ?

(1) m^2 + n^2 = 0
(2) m^2 = 0

Answer is D.

(1) two positive numbers equal to zero only when both are zero. Sufficient

(2) Only 0 to the power of any number equals 0. Sufficient

Statistics : Posted by hloonker • on 18 Sep 2023, 01:30 • Replies 1 • Views 190

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