Show the condition using variable x and y: Two numbers differ by 3
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Step-by-step explanation:
Given : Two numbers differ by 3
To Find : Show the condition using variable x and y
Solution:
Two numbers differ by 3
case 1 if x > y
=> x - y = 3
Case 2 if y > x
=> y - x = 3
=> -(x - y) = 3
=> x - y = - 3
from both
x - y = ±3
=> | x - y | = 3
Hence
x - y = ±3 or | x - y | = 3
Hope it helps you
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