Q1. Write each of the following is an equation in two variables:(i) x = –3(ii)y = 2(iii) 2x = 3(iv) 2y […]

1. Fill in the blanks:(i) The abscissa of the origin is ____.(ii) The ordinate of the point (–5, 3) is ____.(iii)

Multiple Choice Questions Q1: If x/y + y/x = -1 and (xy, ≠ 0), the value of x3 – y3 is(a) 1(b)

Multiple Choice Questions Q1: If x/y + y/x = -1 and (xy, ≠ 0), the value of x3 – y3 is(a) 1(b) -1(c) 0(d) 2 Q2:

Q.1. What is the value of (23)2? Solution: (23)2 = 23×2           [∵ (xm)n = xm.n] = 26 =2 x 2

Q.1. Which of the following is an irrational number? (a)  (b) √3(c) 1/2 (d)  Ans.An irrational number is a number

Introduction Every day we come across a lot of information in the form of facts, numerical figures, tables, graphs, etc.

Introduction Understanding Surface Area and Volume Wrapping Paper Try yourself: What is the difference between surface area and volume? Surface

Introduction Today, we’re diving into the fascinating world of geometry with Heron’s Formula. Have you ever wanted to calculate the area