Compulsory Mathematics Articles
Grade 10 Notes of Triangles and Quadrilaterals|| Compulsory Mathematics
Parallelograms on the same base and between the same parallel lines have equal area. A triangle is h...
Grade 10 Notes of Indices || Compulsory Mathematics
Exponential equations are solved by making the bases equal on both sides; if bases are same, indices...
Grade 10 Notes of Quadratic Equation || Compulsory Mathematics
Quadratic equation → ax² + bx + c = 0 Solve by: factorisation (easy numbers) completing square...
Grade 10 Notes of Algebraic Fraction|| Compulsory Mathematics
Simplify single fraction → cancel common factors using identities (x²−y², x³±y³). Add/subtract → sa...
Grade 10 Notes of Sequence and Series|| Compulsory Mathematics
Arithmetic sequence: constant difference d; nth term = a + (n–1)d; sum Sₙ = n/2 (a + l) or n/2 [2a +...
Grade 10 Notes of Area and Volume || Compulsory Mathematics
Square-based pyramid: TSA = a(a + 2l), Volume = (1/3)a²h Cone: TSA = πr(r + l), Volume = (1/3)πr²h,...
Grade 10 Notes of Currency and Exchange Rate|| Compulsory Mathematics
Currency is the official money of a country used for buying goods and services. When traveling or do...
Grade 10 Notes of Growth and Depreciation|| Compulsory Mathematics
Population growth and depreciation are like opposite processes in mathematics. Population grows over...
Grade 10 Notes of Compound Interest|| Compulsory Mathematics
Compound interest is the interest calculated on the principal as well as on the accumulated interest...
Grade 10 Notes of Sets|| Compulsory Mathematics
A set is a well-defined collection of objects, written either in roster form or set-builder form. Se...