Chapter 1 – Number Systems
2. Are the square roots of all positive integers irrational? If not, give an example of the square root of a number that is a rational number.
13
Oct
2. Are the square roots of all positive integers irrational? If not, give an example of the square root of a number that is a rational number. 2. Are the square roots of all positive integers irrational? If not give an example of the square root of a number that is a rational number. October [...]
1. State whether the following statements are true or false. Justify your answers. (i) Every irrational number is a real number. (ii) Every point on the number line is of the form √m, where m is a natural number. (iii) Every real number is an irrational number.
13
Oct
1. State whether the following statements are true or false. Justify your answers. (i) Every irrational number is a real number. (ii) Every point on the number line is of the form √m, where m is a natural number. (iii) Every real number is an irrational number. 1. State whether the following statements are true [...]
4. State whether the following statements are true or false. Give reasons for your answers. (i) Every natural number is a whole number. (ii) Every integer is a whole number. (iii) Every rational number is a whole number.
13
Oct
4. State whether the following statements are true or false. Give reasons for your answers. (i) Every natural number is a whole number. (ii) Every integer is a whole number. (iii) Every rational number is a whole number. 1. Is zero a rational number? Can you write it in the form p/q where p and [...]
3. Find five rational numbers between 3/5 and 4/5.
13
Oct
3. Find five rational numbers between 3/5 and 4/5. 3. Find five rational numbers between 3/5 and 4/5. October 13, 2020 Category: Chapter 1 - Number Systems , Maths , NCERT Class 9 ,
2. Find six rational numbers between 3 and 4.
13
Oct
2. Find six rational numbers between 3 and 4. 2. Find six rational numbers between 3 and 4. October 13, 2020 Category: Chapter 1 - Number Systems , Maths , NCERT Class 9 ,
1. Is zero a rational number? Can you write it in the form p/q where p and q are integers and q ≠ 0?
13
Oct
1. Is zero a rational number? Can you write it in the form p/q where p and q are integers and q ≠ 0? 1. Is zero a rational number? Can you write it in the form p/q where p and q are integers and q ≠ 0? October 13, 2020 Category: Chapter 1 - [...]