Select the option in which the numbers are related in the same way as are the numbers in the given set.
(28, 343, 21)
(28, 343, 21) = [(28 + 21) × (28 – 21)] = 49 x 7 = 343 Similarly, (54, 1892, 32) = [(54 + 32) × (54 – 32)] = 86 x 22 = 1892
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