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RUDIKE [14]
3 years ago
15

If G is a 3 x 4 matrix and H is a 4 x 3 matrix, what is the dimension of GH?

Mathematics
1 answer:
Marat540 [252]3 years ago
5 0
The dimension of gh is 12
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Answer:

12-3 lily has 9 cats

Step-by-step explanation:

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Find the property of this : 5x*(4y+3x)=5x*(3+4y)
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Simplifying
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5x(3x + 4y) = 5x(3x + 4y)
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Reorder the terms:
(20xy + 15x2) = 5x(3x + 4y)
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20xy + 15x2 = (20xy + 15x2)
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Add '-20xy' to each side of the equation.
20xy + -20xy + 15x2 = 20xy + -20xy + 15x2

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Combine like terms: 20xy + -20xy = 0
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Add '-15x2' to each side of the equation.
15x2 + -15x2 = 15x2 + -15x2

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Solving
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Answer:

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8 0
2 years ago
Do these equations represent direct variation. If so please identify their constant of variation.
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