Determine which of these relations are symmetric. The variables x, y represent integers. OxRy means x=|y| OxRy means x=y OxRy means x+y is even OxRy means x=2y OxRy means x> y

Q: 3 x+2y=-13 -5x+4y=18

A: given: 3x+2y=-13 -5x+4y=18

Q: Let a = (-4, 5, -2) and 6=(-1,0, 4). Find à x b.

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Q: Find in terms of x and y. xp

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Q: Are the following  points collinear    -8,12  3,5 and  25,-9

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Q: Let = 2 4-8 L and = 0 Then proj= CO -4 3

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Q: Let a = (-1,0, 5) and 6 = (3,-1,0). Find à x 6. < V

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Q: Let F = (Use symbolic notation and fractions where needed.) (6x-2zx²,4z - xy, 8z²x²). Calculate div…

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Q: Determine whether the points (-9, 8, 1), (10, -15, 5), (6, 6, -12), and (8, -4,-3) are O no O yes…

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Q: Find the adjoint of

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Q: Evaluate. n(3) = -x + 4x

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Q: 2. Diagonalize 2 2 2 2 2 -3 -6 -6

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Q: 3y + 5 - x = 2 + 9y

A: We have to simplify 3y + 5 - x = 2 + 9y