If m and n are whole numbers such that m " = 121, then the value of (m-1)n+1 is :
If m and n are whole numbers such that m " = 121, then the value of (m-1)n+1 is : Correct Answer 1000
mn = 121 = (11)2 ∴ m = 11;n = 2 ∴ (m - 1)n + 1 = (11 - 1)2 + 1 = 103 = 1000
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Feb 20, 2025