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प्रश्न
Find the distance with the help of the number line given below.
d(B, E)
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उत्तर
It is known that the distance between the two points is obtained by subtracting the smaller coordinate from the larger co-ordinate.
The coordinates of points B and E are 2 and 5 respectively.
but 5 > 2
∴ d (B, E) = 5 − 2
∴ d (B, E) = 3
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