Question

if x= 1/2,y= -2/3and z = 1/4, verify that x×(y×z)=(x×y)×z​

Answer 1

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Answer 2

Answer:

LHS = x ×( y × z)

= 1/2× (-2/3 × 1/4)

= 1/2 × -2/12

= - 2/24

= -1/12

RHS = (x × y )× z

= ( 1/2 × -2/3 ) × 1/4

= - 2/6 × 1/4

= -2/24

= -1/12

hence LHS=RHS

x×(y×z)=(x×y)×z (proved)

Step-by-step explanation:

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