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CLASS X : CHAPTER – 7 COORDINATE GEOMETRY IMPORTANT FORMULAS & CONCEPTS Points to remember The distance of a point from the y-axis is…

CLASS X : CHAPTER – 6 TRIANGLES IMPORTANT FORMULAS & CONCEPTS Similar Objects: All those objects which have the same shape but different sizes…

CLASS X : CHAPTER – 5 ARITHMETIC PROGRESSION IMPORTANT FORMULAS & CONCEPTS SEQUENCE An arrangement of numbers in a definite order according to some…

CLASS X : CHAPTER – 4 QUADRATIC EQUATIONS IMPORTANT FORMULAS & CONCEPTS POLYNOMIALS An algebraic expression of the form \( p(x) = a_0 +…

CLASS X : CHAPTER – 3 PAIR OF LINEAR EQUATIONS IN TWO VARIABLES IMPORTANT FORMULAS & CONCEPTS An equation of the form \( ax…

CLASS X : CHAPTER – 2 POLYNOMIALS IMPORTANT FORMULAS & CONCEPTS An algebraic expression of the form \( p(x) = a_0 + a_1x +…

CLASS X : CHAPTER – 1 REAL NUMBERS IMPORTANT FORMULAS & CONCEPTS EUCLID’S DIVISION LEMMA Given positive integers \( a \) and \( b…