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प्रश्न
If x and y are two rational numbers such that x > y, then x – y is always a positive rational number.
विकल्प
True
False
उत्तर
This statement is True.
Explanation:
If x and y are two rational numbers such that x > y.
Then, there are three possible cases, i.e.
Case I: x and y both are positive.
Case II: x is positive and y is negative.
Case III: x and y both are negative.
In all three cases, x – y is always a positive rational number.
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संबंधित प्रश्न
The product of two rational numbers is always a ________.
List five rational numbers between −2 and −1.
Which of the following pairs represent the same rational number?
`1/3 "and" (-1)/9`
Fill in the box with the correct symbol out of >, < and =.
0 `square (-7)/6`
The product of two rational numbers is 15. If one of the numbers is −10, find the other.
Write three rational numbers that lie between the two given numbers.
0, `(-3)/4`
In a map, if 1 inch refers to 120 km, then find the distance between two cities B and C which are `4 1/6` inches and `3 1/3` inches from the city A which lies between the cities B and C
The product of two rational numbers is –7. If one of the number is –5, find the other?
Four friends had a competition to see how far could they hop on one foot. The table given shows the distance covered by each.
| Name | Distance covered (km) |
| Seema | `1/25` |
| Nancy | `1/32` |
| Megha | `1/40` |
| Soni | `1/20` |
How farther did Soni hop than Nancy?
`5/6 square 8/4`
