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The chapter covers fundamental concepts in algebra, including linear inequations, quadratic equations, factorization of polynomials, ratios, proportions, matrices, and progressions. Each section explains the principles, provides examples, and demonstrates methods for solving problems associated with each topic. The chapter concludes with exercises and group activities that reinforce the learned concepts.
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References
m2.pdfClass Notes
Memorization
What we have learnt
Final Test
Revision Tests
Term: Inequation
Definition: A mathematical sentence that expresses the inequality between two expressions.
Term: Quadratic Equation
Definition: An equation in the form ax² + bx + c = 0, where a ≠ 0, which can be solved using factorization or the quadratic formula.
Term: Factorization
Definition: The process of writing a polynomial as a product of its factors.
Term: Ratio
Definition: A comparison between two quantities expressed as a fraction a:b = a/b.
Term: Matrix
Definition: A rectangular array of numbers that can be added, subtracted, or multiplied under certain conditions.
Term: Arithmetic Progression (A.P.)
Definition: A sequence where the difference between consecutive terms is constant.
Term: Geometric Progression (G.P.)
Definition: A sequence where each term is obtained by multiplying the previous term by a constant (common ratio).