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प्रश्न
a – b = b – a
विकल्प
True
False
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उत्तर
This statement is False.
Explanation:
Subtraction is not commutative for integers, i.e. a – b ≠ b – a where, a and b are integers.
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संबंधित प्रश्न
Write down the pair of integers whose difference is −10.
In a quiz, team A scored −40, 10, 0 and team B scored 10, 0, −40 in three successive rounds. Which team scored more? Can we say that we can add integers in any order?
Fill in the blank to make the following statement true:
−53 + ______ = −53
A student was asked to subtract (−12) from −47. He got −30. Is he correct? Justify.
Encircle the odd one of the following.
(–9) + (–11) is greater than (–9) – (–11).
Integers are closed under subtraction.
(–23) + 47 is same as 47 + (–23).
When we change the order of integers, their sum remains the same.
You are at an elevation 380 m above sea level as you start a motor ride. During the ride, your elevation changes by the following metres: 540 m, –268 m, 116 m, –152 m, 490 m, –844 m, 94 m. What is your elevation relative to the sea level at the end of the ride?
