RD Sharma Solutions -Ex-1.1 Number System, Class 9, Maths

Introduction:
The RD Sharma Solutions for Class 9 Maths, specifically Chapter 1 - Number System, provides a comprehensive understanding of various topics related to numbers. This chapter introduces fundamental concepts of number systems, including rational and irrational numbers, laws of exponents, and real numbers. The solutions provided in RD Sharma textbook are structured to help students grasp these concepts effectively.

Solution to 2 2:
When we evaluate 2 + 2, we add the two numbers together. Therefore, 2 + 2 equals 4.

Solution to 4 4:
Similarly, when we evaluate 4 + 4, we add the two numbers together. Therefore, 4 + 4 equals 8.

Solution to 5 5:
Again, when we evaluate 5 + 5, we add the two numbers together. Therefore, 5 + 5 equals 10.

Summary:
In summary, the solutions to the given equations are as follows:
- 2 + 2 = 4
- 4 + 4 = 8
- 5 + 5 = 10

The RD Sharma Solutions for Class 9 Maths, Chapter 1 - Number System, provide a comprehensive understanding of number concepts and operations. It is essential for students to practice these solutions to strengthen their foundation in mathematics.