Question

The sum of three different natural numbers is equal to their product. The sum of their squares is

A 23 Correct Answer Incorrect Answer
B 20 Correct Answer Incorrect Answer
C 17 Correct Answer Incorrect Answer
D 14 Correct Answer Incorrect Answer

Solution

By considering natural numbers Let three natural numbers be 1,2,3 Sum of these natural numbers = (1 + 2 + 3) = 6 Product of these natural numbers = (1×2×3) = 6 Hence ATQ, The sum of their square is = (12 +22 + 32 ) = (1 + 4 + 9) = 14

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