Mathematics N.C.E.R.T Solutions

N.C.E.R.T  Solution

             SA 1

1. Real Numbers

• Exercise 1.1 (Page 7)
• Exercise 1.2 (Page 11)
• Exercise 1.3 (Page 14)
• Exercise 1.4 (Page 17, 18)

2. Polynomials

• Exercise 2.1 (Page 28)
• Exercise 2.2 (Page 33)
• Exercise 2.3 (Page 36)
• Exercise 2.4 (Page 36, 37)

3. Pair of Linear Equations in Two Variables

• Exercise 3.1 (Page 44)
• Exercise 3.2 (Page 49, 50)
• Exercise 3.3 (Page 53)
• Exercise 3.4 (Page 56, 57)
• Exercise 3.5 (Page 62)
• Exercise 3.6 (Page 67)
• Exercise 3.7 (Page 68)

6. Triangles

• Exercise 6.1 (Page 122)
• Exercise 6.2 (Page 128, 129)
• Exercise 6.3 (Page 138, 139, 140, 141)
• Exercise 6.4 (Page 143, 144)
• Exercise 6.5 (Page 150, 151)
• Exercise 6.6(Page 152, 153)

8. Introduction to Trigonometry

• Exercise 8.1 (Page 181)
• Exercise 8.2 (Page 187)
• Exercise 8.3 (Page 189, 190)
• Exercise 8.4 (Page 193)

14. Statistics

• Exercise 14.1 (Page  270, 271, 272)
• Exercise 14.2 (Page 275, 276)
• Exercise 14.3 (Page 287, 288, 289)
• Exercise 14.4 (Page 293)