akosuaafriyieowusuap akosuaafriyieowusuap
  • 09-07-2022
  • Mathematics
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A binary operation∆is defined on the set of real number R by x∆y=x²+y-2xy. evaluate (2∆½)​

Respuesta :

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  • 09-07-2022

Answer:2.5

Step-by-step explanation:

4+1/2-2=2 1/2 according to the formula

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