Question

Verify that a+b=b+a for each of the following :- a.) a=-9/11;b=-4/11. Step by step a long explanation with numbers. please fast.​

Answer 1

Answer:

Step-by-step explanation:

a+b=b+a

9/11 + 4/11 = 4/11 + 9/11

13/11 = 13/11

1 2/11= 12/11

Hence, verified

Answer 2

answer shows upside the answer