Question

Verify that (a+b)+c = a+(b+c) by taking a = -9/11, b = 3/-5 and c = -9/22​

Answer 1

Step-by-step explanation:

a = -9/11 , b = 3/-5 = -3/5

c = -9/22

verify :- (a+b)+c = a+(b+c) (-9/11 + -3/5) + -9/22=-9/11+(-3/5 + -9/22)

-(9/11+3/5) -9/22 = -9/11-(3/5+9/22)

-78/55 - 9/22 = -9/11 -111/110

-(78/55 + 9/22) = -(9/11 + 111/110)

-201/110 = -201/110

Answer 2

Answer:

Hi !!

The above attached file is your answer !!

Step-by-step explanation:

Hope it helps you !!