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प्रश्न
Find the distance with the help of the number line given below.
d(O, E)
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उत्तर
It is known that the distance between the two points is obtained by subtracting the smaller co-ordinate from the larger co-ordinate.
The co-ordinates of points O and E are 0 and 5 respectively.
But 5 > 0
∴ d (O, E) = 5 − 0
∴ d (O, E) = 5
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