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If a + b + c = 6, abc = โ60 and a 3 + b 3 + c 3 = 162, find the value of ab + bc + ca.
โ7
11
โ21
14
โ7
Practice and solve "If a + b + c = 6, abc = โ60 and a 3 + b 3 + c 3 = 162, find the value of ab + bc + ca...." for Mathematics - Previous Year Paper 2026. The correct answer is Option A: โ7. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "If a + b + c = 6, abc = โ60 and a 3 + b 3 + c 3 = 162, find the value of ab + bc + ca...." for Mathematics - Previous Year Paper 2026. The correct answer is Option A: โ7. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.