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Class 11 Practice Set on Complex Numbers and Quadratic Equations consists of Multiple Choice Questions .
Free Practice Set of Multiple Choice Questions on Complex Numbers and Quadratic Equations . Attempting this practice set will boost your confidence in Class 11. Need for complex numbers, especially√−1, to be motivated by inability to solve some of the quardratic equations. Algebraic properties of complex numbers. Argand plane. Statement of Fundamental Theorem of Algebra, solution of quadratic equations (with real coefficients) in the complex number system.