Question

si: a @ b = a²-b calcular: (2 @ 3) @ 1​

Answer 1

Solucion:

a @ b = a² - b

Calcular: (2 @ 3) @ 1

Se reemplaza:

a @ b = a² - b

2 @ 3 = 2² - 3

         = 4 - 3

         = 1

= (2 @ 3) @ 1

= 1 @ 1

Se reemplaza:

a @ b = a² - b

1  @  1 = 1² - 1

         = 1 - 1

         = 0

Pide:

= (2 @ 3) @ 1

= 0

Espero te haya ayudado:)