Question

If a= -8,b=-7,c=6,show that (a+b)+c=a+(b+c)

Answer 1

Answer:

Step-by-step explanation:

Question :-

If a= -8,b=-7,c=6,show that (a+b)+c=a+(b+c

Answer :-

=> [-8+[-7]+6 = -8+[-7+6]

=> (-8-7)+6 = -8+(-7+6)

=> (-15)+6 = -8+(-1)

=> -9 = -9

Hope this helps ^_^

Answer 2

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