Question

write closure property of subtraction write an example.​

Answer 1

Answer:

Closure Property: The closure property of subtraction tells us that when we subtract two whole numbers, the result may not always be a whole number. For example, 5 - 9 = -4, the result is not a whole number. ... Subtractive Property of Zero: On subtracting zero from a whole number, the result will be the same whole number.

Answer 2

$if \: \frac{a}{b} \: and \: \frac{c}{d} \: are \: two \: rational \: numbers \: then \: \frac{a}{b} - \frac{c}{d} is \: also \: a \: rational \: numbers. \\ for \: example \\ \frac{2}{6} - \frac{4}{6} = \frac{2}{6} + \frac{ - 4}{11} \\ = \frac{22 - 24}{66} \\ = \frac{ - 2}{66} \\ = \frac{ - 1}{33} which \: is \: a \: rational \: numbers.$