Math, asked by ss2556892, 5 hours ago

Q:-8. Given that a = (-10), b= 7 and c= (-3), verify that
(i) a+b=b+a
(ii) a+(b+c) = (a+b)+c

Answers

Answered by anshuman004

2

Answer

$-10+7=7+(-10)\\=-3=-3$ $-10+(7+(-3))=((-10)+7)+(-7)\\=>-10+4=-3-7\\=>6=-10$

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