Question

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

Answer 1

Answer:

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Answer 2

Answer:

a+(b+c)=(a+b)+c

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

=-8+1=-14+7

=-7=-7

Since LHS=RHS

Therefor this statement is true.

HENCE VERIFIED.

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