general math MCQ #1070

If a + b + c = 0, what is the value of ((a+b)/c + (b+c)/a + (c+a)/b) × (a/(b+c) + b/(c+a) + c/(a+b))?

general math MCQ #1070

  1. Question 1

    Q1. If a + b + c = 0, what is the value of ((a+b)/c + (b+c)/a + (c+a)/b) × (a/(b+c) + b/(c+a) + c/(a+b))?

    • A) 8
    • B) -3
    • C) 9
    • D) 4

    Answer: 9

    Explanation: Since a+b+c = 0, each fraction like (a+b)/c = −c/c = −1, making the first bracket −3; similarly a/(b+c) = −1 for each term, giving −3×−3 = 9.