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Matrices

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Matrices

1 2			آخر نشاط

Find the product of matrix with rows (-2, 4) and matrix with column (3, 0) Maths Platter	0	0	08 أبريل

Find the product of matrix with rows (6, 5, -1) and matrix with column (2, -2, 2) Maths Platter	0	0	08 أبريل

Find the product of matrix with rows (4, x, 0) and matrix with column (3, 0, y) Maths Platter	0	0	08 أبريل

Find the product of matrix with rows (2, x) and matrix with column (x, -1) Maths Platter	0	0	08 أبريل

Find the product of matrix with rows (8, -4) and matrix with column (5, 2) Maths Platter	0	0	08 أبريل

Find the product of matrix with rows (a, b, c) and matrix with column (a, b, c) Maths Platter	0	0	08 أبريل

Find x, y if (1,x,0),(y,2,4) + (3,1,2),(4,3,−2) = (4,2,2),(6,5,2) Maths Platter	0	0	08 أبريل

Find x, y if (2x+i,−1,1),(3,4y,4) + (−1,6,4),(3,0,3) = (4,5,5),(6,12,7) Maths Platter	0	0	08 أبريل

Find x, y, z if (x+y, y−z),(z+2x, y−x) = (3,−1),(1,1) Maths Platter	0	0	08 أبريل

Find x if matrix with row (-3, 2) and matrix with column (-1, x) equals 1 Maths Platter	0	0	08 أبريل

Find x if matrix with row (4, x, 1) and matrix with column (3, -2, x) equals 8 Maths Platter	0	0	08 أبريل

Find x if matrix with row (4, x) and matrix with column (-x, x) equals 21 Maths Platter	0	0	08 أبريل

Find AB and BA if they exist if matrix A is with rows (2, 3) and (1, -2) and matrix B is with rows (1, -2, 3) and (0, -1, 2) Maths Platter	0	0	08 أبريل

Find AB and BA if they exist if matrix A is with rows (2, 5) and (2, 5) and matrix B is with rows (3, 1) and (1, 3) Maths Platter	0	0	08 أبريل

Verify A(BC) = (AB)C if A: (1,−2),(4,3), B: (5,6),(7,8), C: (−2,0),(8,3) Maths Platter	0	0	08 أبريل

Find AB and BA if they exist, where A: (3,−1,2) and B: (4,3,−5) Maths Platter	0	0	08 أبريل

Find AB and BA if they exist, where A: (2,3,1),(5,−1,0),(3,2,1) and B: (0,2,0),(1,2,3),(1,−1,2) Maths Platter	0	0	07 أبريل

Find AB and BA if they exist, where A: (1,0,2),(1,−1,0) and B: (−1,3),(0,1) Maths Platter	0	0	07 أبريل

Verify 5(B+C) = 5B + 5C if B: (−1,2,4),(8,−1,3) and C: (8,2,4),(−2,3,7) Maths Platter	0	0	07 أبريل

Verify 3(A+B−C) = 3A + 3B − 3C if A: (3,−1,2),(4,3,−5), B: (−1,2,4),(8,−1,3), C: (8,2,4),(−2,3,7) Maths Platter	0	0	07 أبريل

Verify A+(B+C) = (A+B)+C if A: (3,−1,2),(4,3,−5), B: (−1,2,4),(8,−1,3), C: (8,2,4),(−2,3,7) Maths Platter	0	0	07 أبريل

Verify 4(A−B) = 4A − 4B if A: (3,−1,2),(4,3,−5) and B: (−1,2,4),(8,−1,3) Maths Platter	0	0	07 أبريل

Find x, y, z if (x+y, y−z),(z−2x, y−x) = (3,−1),(1,1) Maths Platter	0	0	06 أبريل

Find x and y if (3x−1,6),(4,2),(7,2) + (5,4),(−3,2y+3),(1,0) = (13,10),(1,7),(8,2) Maths Platter	0	0	06 أبريل

Find matrix X such that 3A - 2B + 4X = 5C, where A: (2,3),(4,7), B: (1,3),(4,6), C: (1,-1),(0,2) Maths Platter	0	0	06 أبريل

Prove B(A - C) = BA - BC if A: (1,-2),(4,3), B: (5,6),(7,8), C: (-2,0),(8,3) Maths Platter	0	0	06 أبريل

Prove A(B - C) = AB - AC if A: (1,-2),(4,3), B: (5,6),(7,8), C: (-2,0),(8,3) Maths Platter	0	0	06 أبريل

Find x and y if (3,2),(4,1) × (x,1),(5,y) = (4,5),(-3,5) Maths Platter	0	0	06 أبريل

Show that A² - 4A is a scalar matrix, given matrix A: (1,2,2),(2,1,2),(2,2,1) Maths Platter	0	0	06 أبريل

Show that B'AB is a null matrix, given A: (0,3,3),(-3,0,4),(-3,-4,0) and B: (x),(y),(z) Maths Platter	0	0	06 أبريل

1 2

"الإحصاء هو قواعد العلوم."

كارل بيرسون

فيديوهات مجانية للرياضيات والإحصاء للتعلم!

Matrices

Find the product of matrix with rows (-2, 4) and matrix with column (3, 0)

Find the product of matrix with rows (6, 5, -1) and matrix with column (2, -2, 2)

Find the product of matrix with rows (4, x, 0) and matrix with column (3, 0, y)

Find the product of matrix with rows (2, x) and matrix with column (x, -1)

Find the product of matrix with rows (8, -4) and matrix with column (5, 2)

Find the product of matrix with rows (a, b, c) and matrix with column (a, b, c)

Find x, y if (1,x,0),(y,2,4) + (3,1,2),(4,3,−2) = (4,2,2),(6,5,2)

Find x, y if (2x+i,−1,1),(3,4y,4) + (−1,6,4),(3,0,3) = (4,5,5),(6,12,7)

Find x, y, z if (x+y, y−z),(z+2x, y−x) = (3,−1),(1,1)

Find x if matrix with row (-3, 2) and matrix with column (-1, x) equals 1

Find x if matrix with row (4, x, 1) and matrix with column (3, -2, x) equals 8

Find x if matrix with row (4, x) and matrix with column (-x, x) equals 21

Find AB and BA if they exist if matrix A is with rows (2, 3) and (1, -2) and matrix B is with rows (1, -2, 3) and (0, -1, 2)

Find AB and BA if they exist if matrix A is with rows (2, 5) and (2, 5) and matrix B is with rows (3, 1) and (1, 3)

Verify A(BC) = (AB)C if A: (1,−2),(4,3), B: (5,6),(7,8), C: (−2,0),(8,3)

Find AB and BA if they exist, where A: (3,−1,2) and B: (4,3,−5)

Find AB and BA if they exist, where A: (2,3,1),(5,−1,0),(3,2,1) and B: (0,2,0),(1,2,3),(1,−1,2)

Find AB and BA if they exist, where A: (1,0,2),(1,−1,0) and B: (−1,3),(0,1)

Verify 5(B+C) = 5B + 5C if B: (−1,2,4),(8,−1,3) and C: (8,2,4),(−2,3,7)

Verify 3(A+B−C) = 3A + 3B − 3C if A: (3,−1,2),(4,3,−5), B: (−1,2,4),(8,−1,3), C: (8,2,4),(−2,3,7)

Verify A+(B+C) = (A+B)+C if A: (3,−1,2),(4,3,−5), B: (−1,2,4),(8,−1,3), C: (8,2,4),(−2,3,7)

Verify 4(A−B) = 4A − 4B if A: (3,−1,2),(4,3,−5) and B: (−1,2,4),(8,−1,3)

Find x, y, z if (x+y, y−z),(z−2x, y−x) = (3,−1),(1,1)

Find x and y if (3x−1,6),(4,2),(7,2) + (5,4),(−3,2y+3),(1,0) = (13,10),(1,7),(8,2)

Find matrix X such that 3A - 2B + 4X = 5C, where A: (2,3),(4,7), B: (1,3),(4,6), C: (1,-1),(0,2)

Prove B(A - C) = BA - BC if A: (1,-2),(4,3), B: (5,6),(7,8), C: (-2,0),(8,3)

Prove A(B - C) = AB - AC if A: (1,-2),(4,3), B: (5,6),(7,8), C: (-2,0),(8,3)

Find x and y if (3,2),(4,1) × (x,1),(5,y) = (4,5),(-3,5)

Show that A² - 4A is a scalar matrix, given matrix A: (1,2,2),(2,1,2),(2,2,1)

Show that B'AB is a null matrix, given A: (0,3,3),(-3,0,4),(-3,-4,0) and B: (x),(y),(z)