If the ordered pairs (a + 2, 4) and (5,2...

If the ordered pairs (a + 2, 4) and (5,2a + b) are equal then (a,b) is ........ .

A

(2, -2)

B

(5,1)

C

(2,3)

D

(3,-2)

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The correct Answer is:

B, C

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