Question

for rational numbers x,y and z.
verify the property x × (y×z) = (x×y)×z if x= 5/4 , y= -11/3 , z= 1/7
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Answer 1

Answer:

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Answer 2

Step-by-step explanation:

x×(y×z)=(x×y)×z

5/4×(-11/3×1/7)=(5/4×-11/3)×1/7

5/4×-11/21=-55/12×1/7

-55/84=-55/84

Therefore the property is proved.