Other Math Archive: Questions from April 13, 2023
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Let \( A=\{a, b, c, d\} \) and \( B=\{y, z\} \). Find \( B \times A \). Multiple Choice \[ \{a, b, c, d, y, z\} \] \[ \{y, z, a, b, c, d\} \] \[ \{(y, a),(y, b),(y, c),(y, d),(z, a),(z, b),(z, c),(z,
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Los puntos de esquina para una región de solución factible
cerrada y acotada son (20, 0), (0, 0), (0, 25), (5, 15), (15, 10).
Si el objetivo original era maximizar la función P = 8x + 6y, ¿qué
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indican que las funciones crecen a la misma velocidad N2 , N log
N, 2/N, 2N , 92, N2 log N, N!, N1.5, N3 , log N, N log (N2 ), 4logN
, N
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Sea A={1,2,3,4}. Determine si la relación es reflexiva,
irreflexiva, simétrica, asimétrica, antisimétrica o
transitiva.
R={(1,2),(1,3),(1,4),(2,3),(2,4),(3,4)}
A.reflexiva, simétrica, transiti
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