EduGoog

Given set : (49, 25, 9)

Option:
A. (36, 16, 4)
B. (36, 25, 16)
C. (39, 26, 13)
D. (64, 27, 8)
Answer: A . (36, 16, 4)

Justification: Each set contains squares of three consecutive alternate numbers in reverse order
Thus, 9 = 3, 25 = 5, 49 = 7.

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