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svetlana [45]
3 years ago
9

6. Consider the A = LR factorization of the matrix A: A =   1 0 0 1 1 0 0 1 1     0 3 2 3 4 0 0 0 2 4 0 0 0 0 0   withou

t multiplying L and R (a) Find a basis for C(A). (b) Find a basis for R(A). (c) Find a basis for N(A). (d) Find a basis for N(AT ). (e) Write the dimension of each of these subspace.

Mathematics
1 answer:
Natali [406]3 years ago
8 0

Answer:

Please see attachments for step by step guide and answers.

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galina1969 [7]

Answer:

5x-13

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Chuck and Dana agree to meet in Chicago for the weekend. Chuck travels 104 miles in the same time that Dana travels 96 miles. If
Yanka [14]

Answer: Chuck's travel at a rate of 52mph

Step-by-step explanation:

For Chuck's trip:

D=RT

104= (R+4)T

T= 104 / (R+4)

For Dana's trip:

96 = RT

T= 96/R

Set both equation for Chuck's and Dana together

104/(R+4) =96/R

Then we cross multiply

96(R+4) = 104R

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104R - 96R = 384

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To get R, divide both side by 8

8R/8 = 384/8

R= 48mph

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Chuck's speed will be: 48mph+4mph = 52mph

3 0
3 years ago
Which is it? please help me and i will give brainliest
Cerrena [4.2K]

Answer: A, 1/2

Step-by-step explanation:

he is simply using 1 cup of bs for each cup of ws so when you do it its i cup of ws then its hald of 1 bs

3 0
3 years ago
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(8 pts)
Elan Coil [88]

Answer:

{x,y,z} = {-22/13,29/13,6/13} 

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2 years ago
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Help, this is so confusing.
Mnenie [13.5K]

Answer:

D. $0.05

Step-by-step explanation:

Don't worry! I'll help you through it.

So we just have to find the unit rate (price) per apple.

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Now, simply subtract

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So your answer is D, $0.05

Have a great day!

~PumpkinSpice1

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3 years ago
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