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For a = (2, 5) and b = (-3, 1), the resultant a + b equals what?
A(-1, 6)
B(-1, 4)
C(5, 4)
D(1, 6)
Answer & Solution
Correct answer: A. (-1, 6)
2+(-3) = -1 and 5+1 = 6, so the resultant is (-1, 6).
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