RS Aggarwal Chapter 6 Class 9 Maths Exercise 6.1 Solutions: The word ‘geometry’ comes form the Greek words ‘geo’, meaning the ‘earth’, and ‘metrein’, meaning ‘to measure’. Geometry appears to have originated from the need for measuring land. This branch of mathematics was studied in various forms in every ancient civilisation, be it in Egypt, … Read more
RS Aggarwal Chapter 6 Class 9 Maths Exercise 6.2 Solutions: The word ‘geometry’ comes form the Greek words ‘geo’, meaning the ‘earth’, and ‘metrein’, meaning ‘to measure’. Geometry appears to have originated from the need for measuring land. This branch of mathematics was studied in various forms in every ancient civilisation, be it in Egypt, … Read more
RS Aggarwal Chapter 4 Class 9 Maths Exercise 4.1 Solutions: In this chapter, the knowledge of linear equations in one variable shall be recalled and extended to that of two variables. You also know that such equations have a unique (i.e., one and only one) solution. You may also remember how to represent the solution … Read more