Question

verify x+y=y+x if x=-3/18 and y=1/9

Answer 1

Answer:

prove L. h. s

putting x and you value

-3/18+1/9

taking LCM

-3+2=-1/18

prove R. h. s

1/9+(-3/18)

taking LCM

2-3/18=-1/18

HENCE VERIFIED

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Answer 2

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