Economy, asked by Geogrphy, 25 days ago

Verify {a+(-b)} = {(-b)+a} for a=(-9),b=(-6)​

Answers

Answered by inzy97
3

Explanation:

LHS={A+(-B) ]

=A-B

=-9-(-6)

=-9+6=-3

RHS={(-B) +A}=6+(-9)=6-9=-3

LHS=RHS

HENCE VERIFIED

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