Question

Verify that: (a-b) - c ≠ a - (b-c) where, a = 5/3, b= 11/2, c= -9/4

Answer 1

this is your answer hope it helps u

Answer 2

Answer:

(a-b)-c ≠a-(b-c)

*●=[(5/3-11/3)]-(-9/4)≠(5/3)-[11/2-(-9/4)]

=-23/6-(-9/4)

=-19/12

●(5/3)-[11/2-(-9/4)

=5/3-31/4

=-23/12

●-19/12≠-23/12 answer

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