Question

4) If a = 12, b = 34, verify the following:
(i) a × b = b × a
(ii) a + b = b + a

Answer 1

Answer:

408=408

408=40846=46

Step-by-step explanation:

a=12

a=12b=34

1) a x b=b x a

12x34=34x12

12x34=34x12408=408

2) a + b = b + a

12+34=34+12

12+34=34+1246=46

I hope it helps!

Answer 2

Step-by-step explanation:

If a = 12 ; b = 34

1) a×b = 12× 34 = 408

b×a = 34×12 = 408

Therefore: a×b = b×a

2) a+b = 12+ 34 = 46

b+a = 34+ 12 = 46

Therefore : a+b = b+a

Hope it helps you

Thank You