Question

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​

Answer 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

Answer 2

Answer:

It was my brother who went with ______. *

she

her

herself

himself

answer is her