Question

If a=–11/27,b=4/9c=–5/8,then verify that a+(b+c) =(a+b) +c
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Answer 1

Answer:

Step-by-step explanation:

Given,

1) a = -11/27

2) b = 4/9

3) c = -5/8

To Find :-

Verify that :-

a+(b + c) = (a + b) + c

Solution :-

First take L.H.S :-

a + (b + c)

$\dfrac{-11}{27} + \bigg(\dfrac{4}{9} + \dfrac{-5}{8}\bigg)$

Removing Brackets :-

$\dfrac{-11}{27} + \dfrac{4}{9} + \dfrac{-5}{8}$

Taking R.H.S :-

$\bigg(\dfrac{-11}{27} + \dfrac{4}{9}\bigg) + \dfrac{-5}{8}$

Removing Brackets :-

$\dfrac{-11}{27} + \dfrac{4}{9} + \dfrac{-5}{8}$

Since, L.H.S = R.H.S