Question

(c) (-19) - (-7)
Short Answer Questions
9. For the three given integers a = 2, b = 5, c = (-9), check the following properties.
(a) Closure property for addition (for a and b)
(b) Closure property for subtraction (for a and b)
(c) Commutative property for addition (for a and c)
(d) Commutative property for subtraction (for b and c)
(e) Associative property for addition (for a, b and c)
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Answer 1

Answer:

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