Question

verify the property x+y=y+x of rational numbers by taking.

(a) x=1/2 ,y=1/2
(b) x=-2/3 ,y=-5/6
(c) x=-3/7 ,y=20/21
(d) x=-2/5 ,y=-9/10​

Answer 1

Answer:

a)

Step-by-step explanation:

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