Question

verify that (a/b+c/d)+e/f=a/b+(c/d+e/f) by taking a/b=-2,c/d=-2/3,-e/f=-3/4


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Answer 1

Answer: -2 -2/3 -3/4= -2-2/3 -3/4

(-6-8-9)/12=(6-8-9)/12

-23/12=-23/13

Lhs= rhs