OVERVIEW

The Algebra topics of the Grade 12 Basic Mathematics book issued by the National Examination Board (NEB) in Nepal is designed to help students develop their understanding and skills in algebra. Algebra is the branch of mathematics that deals with mathematical operations, equations, and functions. The topics covered in this section of the book include:

Equations and Inequalities: This topic covers the solving of linear equations and inequalities, quadratic equations, and systems of equations.
Functions: This topic covers the concepts of functions, their graphs, and their properties.
Algebraic Expressions: This topic covers the simplification and manipulation of algebraic expressions, including the use of the distributive property, factoring, and expanding.
Matrices: This topic covers the basic concepts of matrices, including matrix operations, determinants, and inverses.
Sequences and Series: This topic covers the concepts of sequences, series, and summations.

This section of the book includes examples and exercises that help students to practice and apply the concepts they have learned. These exercises include solving equations, graphing functions, and simplifying expressions. The section also includes practice problems that help students to develop their problem-solving and critical thinking skills. Overall, this section of the book provides students with a solid foundation in algebra which is important for further studies in mathematics and other related fields.