Question

verify the property x*(y*z)=(x*y)*z by taking x= -7/3 y= 12/5 z= 4/9
please answer
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Answer 1

Answer:

xyz=xyz

-7/3(12/5×4/9)=(-7/3×12/5)4/9

-7/3(16/15)=(-28/5)4/9

-7/3×16/15=-28/5×4/9

-112/45=-112/45

Step-by-step explanation:

Answer 2

Answer:

Verify that (x +y) × z = x × z + y × z, if

(i) x = 4/5, y = (-2/3) and z = (-4)

(ii) x = 2, y = 4/5 and z = 3/-10

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