Question

-5/7 and -13/14 verify the closure property of addition for the following pairs of rational numbers

Answer 1

a + b = c (Closure Property)

$c = \frac{ - 5}{7} + \frac{ - 13}{14} \\ c = \frac{ - 10 - 13}{14} \\ c = \frac{ - 23}{14} \\ c = - 1 \frac{9}{14}$

Hence, Closure property holds good for addition.

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