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प्रश्न
Which of the following statements is always true?
विकल्प
`(x - y)/2` is a rational number between x and y.
`(x + y)/2` is a rational number between x and y.
`(x xx y)/2` is a rational number between x and y.
`(x ÷ y)/2` is a rational number between x and y.
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उत्तर
`bb((x + y)/2 "is a rational number between x and y".)`
Explanation:
Here, `(x + y)/2` is a rational number.
Then, it always lies in between x and y either x < y or y < x.
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संबंधित प्रश्न
List five rational numbers between `-1/2 "and" 2/3`.
Draw the number line and represent the following rational numbers on it:
`(-5)/8`
Which of the following pair represent the same rational number?
`(-7)/21 "and" 3/9`
Rewrite the following rational number in the simplest form:
`25/45`
Write three rational numbers that lie between the two given numbers.
`- 2/3 , 4/5`
Write three rational numbers that lie between the two given numbers.
`5/7`, `11/7`
The average of two rational numbers lies between them
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 `(-14)/27`. If one of the numbers be `7/9`, find the other.
