Examen

a) x = -2, -1, 3

b) x = -2, 1, 2, 3

c) x = -2, 1, 3

d) x = 1, 2, 3, 5

a) x = -5, -1, 0, 2

b) x = -1, 0, 2, 5

c) x = -1, 0, 5

d) x = -2, 0, 1

a) x = 1, 4

b) x = ±1, ±16

c) x = ±1, ±4

d) x = 1, 16

a) x = 2, x = 1/5

b) x = -1, x = 2

c) x = -2, x = -1/5

d) Ninguna es correcta

a) x = 2, x = 13

b) x = 2

c) x = 13, x = 0

d) Ninguna es correcta

a) x = 1, x =1/2

b) x = 1

c) x = 1, x = -1/2

d) x = -1/2

a) x = -2

b) x = 2

c) x = 3

d) x = 1

a) x = 1/(e-1)

b) x = 1/e-1

c) x = 1/9

d) Ninguna es correcta

a) Sistema incompatible

b) Sistema compatible determinado

c) Sistema homogéneo

d) Sistema compatible indeterminado

a) Sistema incompatible

b) x = 2; y = 0; z = 2

c) x = 3; y = 1; z = 2

d) x = 3; y = -1; z = 2