Pair of Linear Equations in Two Variables Class 10 Notes
Chapter 3 Pair of Linear Equations in Two Variables
Chapter 3 of NCERT Math notes for Grade 10 covers the topic "Pairs of Linear Equations in Two Variables". Topics are simple and students will receive top marks if they practice answering the NCERT questions in this chapter. Covers all children of a pair of linear equations in two variables.
Vidyakul contains over 2400 exercises. We also provide 10 books for students to refer to. It includes questions that test and improve your logical reasoning and analytical skills for speed and accuracy. Scroll down for more information on Chapter 3 Maths notes for 10th Grade.
MATHEMATICS NOTES CLASS 10th CH-3
Points to Remember
Below we have provided some of the important points to remember for NCERT Class 10 Maths Chapter 3 to ace your exams:
We must first draw the lines they represent to solve a pair of linear equations in two variables using the Graphical method.
If the two lines intersect at a point, we say the pair is consistent, and the intersection point coordinates provide a unique solution.
When the two lines are parallel, the pair has no solution and is referred to as an inconsistent pair of equations.
If the two lines coincide, the problem has an infinite number of solutions. Every point on the line represents a solution. In this case, we say that the pair of linear equations have an infinite number of solutions.
The following are the algebraic solutions to a pair of linear equations in two variables: Substitution, Elimination, and Cross-multiplication.
Topics and Sub-topics
Chapter 3 of the NCERT notes to Class 10 Math describes pairs of linear equations with two variables and provides a good understanding of the problems in this chapter.
NCERT notes Class 10 Mathematics Chapter 3 is very interesting and students can easily get top marks in this chapter. Get NCERT notes for Class 10 Math Practice.
Scroll down for the list of subtopics covered in chapter 3:
We must first draw the lines they represent to solve a pair of linear equations in two variables using the Graphical method.
If the two lines intersect at a point, we say the pair is consistent, and the intersection point coordinates provide a unique solution.
When the two lines are parallel, the pair has no solution and is referred to as an inconsistent pair of equations.
If the two lines coincide, the problem has an infinite number of solutions. Every point on the line represents a solution. In this case, we say that the pair of linear equations have an infinite number of solutions.
The following are the algebraic solutions to a pair of linear equations in two variables: Substitution, Elimination, and Cross-multiplication.
Learn more about the same in Pair of Linear Equations in Two Variables Class 10 Notes pdf.
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