Topics
Number Systems
Real Numbers
- Concept of Divisibility
- Euclid's Division Lemma
- Euclid’s Division Algorithm
- Application of Euclid Lemma > Finding the HCF of Two Positive Integers
- Application of Euclid Lemma > Finding the HCF of Three Numbers
- Application of Euclid Lemma > On Expressing the HCF of Two Numbers a and b in the Form xa + yb
- Fundamental Theorem of Arithmetic
- Applications of the Fundamental Theorem of Arithmetic
- Rational Numbers
- Irrational Numbers
- Nature of the Decimal Expansions of Rational Numbers
Algebra
Polynomials
- Concept of Polyomial
- Graph of Polynomials
- Geometrical Meaning of the Zeroes of a Polynomial
- Relation Between Zeroes (Roots) and Coefficients of a Polynomial
- Relationship Between the Zeros and Coefficients of a Quadratic Polynomial
- Relationship between Zeros And Coefficients of a Cubic Polynomial
- Division Algorithm for Polynomials
Pair of Linear Equations in Two Variables
- Linear Equations in Two Variables
- Simultaneous Linear Equations in Two Variables
- Solution of a Given System of Two Simultaneous Equations
- Graphical Representation of Linear Equations
- Methods of Solving Linear Equations in Two Variables > Graphical Method
- Substitution Method
- Elimination Method
- Cross - Multiplication Method
- Conditions for Solvability (or Consistency)
- Application of Simultaneous Equations
- Problems Based on Articles and Their Costs
- Applications to Problems Based on Numbers
- Application to Problems Based on Fractions
- Applications to Problems on Ages
- Application to Problems Based on Time, Distance, and Speed
Coordinate Geometry
Geometry
Quadratic Equations
- Concept of Quadratic Equations
- Formulation of a Quadratic Equation
- Method of Solving a Quadratic Equation>Factorisation Method
- Method of Solving a Quadratic Equation>Quadratic Formula (Shreedharacharya's Rule)
- Nature of Roots of a Quadratic Equation
- Word Problems on Quadratic Equations
- Problems on Numbers
- General Problem on Money Matters
- Problems on Ages
- Problems on Geometry
- Problems on Speed and Time
- Problems on Time and Work
- Problems on Areas or Mensuration
Trignometry
Arithmetic Progressions
Coordinate Geometry
- Foundation of Coordinate Geometry
- Distance Formula
- Collinearity of Three Points
- Section Formula in Coordinate Geometry
- Application of Section Formula
- Coordinate Formula for Area of a Triangle
Mensuration
Triangles
Statistics and Probability
Circles
- Tangent to a Circle
- Number of Tangents from a Point on a Circle
Introduction to Trigonometry
Some Applications of Trigonometry
- Angles of Elevation and Depression
- Problems based on Elevation and Depression
Areas Related to Circles
Surface Areas and Volumes
Statistics
Probability
CBSE: Class 10
Euclid’s Division Algorithm
Statement:
Euclid’s Division Algorithm states that for any two positive integers a and b, there exist whole numbers q and r such that when a is divided by b, the remainder r is smaller than b.
Equation:
a = bq + r,
Shaalaa.com | Real Numbers part 2 (Euclid division lemma law)
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