"A straight line is a curve which connects two points on a Cartesian plane." Topics about straight lines will be covered in this chapter and examples to help the students understand better. All the solutions to the problems in the textbook are explained clearly in this RD Sharma Class 11 Maths Solutions book.
The chapter is the very first topic that is discussed in the section on coordinate geometry. It deals with the equations of the line. The most common equation being y=mx + c. Here, 'm' is the slope of the line (defined by the tangent of the angle made with the positive direction of the x-axis measure in an anticlockwise direction), and c is the y-intercept. The chapter also involves the various forms of a line, and students also get a glimpse of concepts such as the locus and family of line.
The chapter on Straight Lines is very important, and the RD Sharma textbook contains nineteen exercises to consolidate the concepts in this topic. The prominent concepts covered include the definition of a straight line, slope of a line, various equations of a line which include the slope-intercept form, intercept form, two-point form, parallel to a line form, perpendicular to a line form, and parallel to coordinate axes form. The chapter also discusses the distance between two lines, and the family of a line is also discussed in the chapter. Subject experts have answered all the questions that have been given in the RD Sharma textbook at Aakash Institute. RD Sharma Solutions for Class 11 is a comprehensive, step-by- step guide to all students' questions. If students want to score high in their exams, they should solve the questions in this chapter with the utmost seriousness, and RD Sharma Solutions can help them provide essential support with correct procedures and answers.