Answer:
How do you prove that the distance between one black dot and one white dot is one unit ? You don't, because it's false. If all black dots happen to be on the line and white dots on the line (and the rest of the plane is neither white nor black), there is no such pair.
Explanation:
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The age difference between Jerry and Peter is 10.
<h3>What is Difference?</h3>
This involves subtracting two variables from each other when doing calculations in which the minus sign is used.
T = Jy + 3
Jo = P - 2
E = 2T
T = 5 + J
5 + J = Jy + 3
T = P - 2 - 5
= P - 7
P - 7 = Jy + 3
p - Jy = 10
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