If a, b and c are integers, then which of the following is/are true? *
a×b= b×a
a-b is not equal to b-a
a×(b+c) = a×b + a×c
All of the above
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1
Answer:
All of the above
as if we take a = 1 and b= 2 and c= 3
1 case
1x2= 2x1
2= 2
2 case
1-2 = 2-1
-1 is not equal 1
3 case
1x(2+3) = 1x2+1x3
5 = 5
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0
Answer:
It was my brother who went with ______. *
she
her
herself
himself
answer is her
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