• Complex Numbers

    2. Complex Numbers and Quadratic Equations

    Need for complex numbers, especially v1, to be motivated by inability to solve some of the quardratic equations. Algebraic properties of complex numbers. Argand plane and polar representation of complex numbers. Statement of Fundamental Theorem of Algebra, solution of quadratic equations in the complex number system. Square root of a complex number.

Principle of Mathematical Induction Co-ordinate Geometry