MCQ PracticeIf fraca^2 + b^2c^2 = fracb^2 + c^2a^2 = fracc^2 + a^2b^2 = (1)/(k), (k ne 0) then k =?Subject: MathematicsTopic: AlgebraA2B1C0D(1)/(2)Correct Answer: DPractice QuizBack to MCQsRelated MCQsCurrent flows in a circuit whenEighttenths coulomb passes a point in 4 s. The current in amperes isThe unit of electrical charge is the