This page contains step by step solutions of Exercise 1.3 of Chapter 1 of Class 9 Mathematics under NCERT Syllabus. Question 1: Write the following in decimal form and say what kind of decimal expansion each has i. Answer: Terminating Decimal Expansion. Explanation: Since the value of is , therefore it is a Terminating Decimal … Read more
Question 1: State whether the following statements are true or false. Justify your answers i. Every Irrational Number is a Real number. Answer: True. Explanation: We know that the irrational Numbers are the numbers that cannot be expressed in terms of . However, the Real Numbers are the collection of all the numbers that can … Read more
Question 1: Is zero a Rational Number? Can you write it in the form , where and are integers and ? Answer: Yes, zero is a Rational Number. The Number zero can be written in the form . Explanation: To understand whether zero is a Rational Number or not, let us consider the following examples, … Read more