Given the formula 3x Vy (R(x, y) R(y, x)) does the model M below satisfy it?...

  

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Given the formula 3x Vy (R(x, y)→→ R(y, x)) does the model M below satisfy it? Explain your answer. A = {a, b, c, d} RM = {(a, b), (a, c), (b, a), (b, b), (b, d), (c, b), (d, a)} Given the formula 3x Vy (R(x, y)→→ R(y, x)) does the model M below satisfy it? Explain your answer. A = {a, b, c, d} RM = {(a, b), (a, c), (b, a), (b, b), (b, d), (c, b), (d, a)}

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The given formula from the domain of mathematical logic is x y Rx y Ry x This states that there exis... View the full answer