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प्रश्न
Some integers are marked on a board. What is the range of these integers?
विकल्प
31
37
20
3
उत्तर
37
Explanation:
Here, highest observation = +20 and lowest observation = –17
As we know,
Range = Highest observation – Lowest observation
= +20 – (–17)
= 20 + 17
= 37
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