jb
1)
studied the range of the following matrix for different values \u200b\u200bof to :
2) shows that :
3)
Halla according to , the value of this determinant:
4) studied and solved by Cramer's rule
, if possible , the system:
5) Discuss the following system of equations based on the value of parameter k and solve it if it is compatible undetermined. | |
6) A dealer has 3 routes: the first deals 10 packages with a total weight of 2,000 kg, the second deal 5 packages with a weight of 1,200 kg and the third 2 packages with a weight of 1,000 kg. In a month has 15 routes delivering a total of 93 packets and 22,000 kg. Determine how many routes of every kind has done. Express the system in matrix form and solve using the inverse matrix . Solution | |
jb | |
1) studied the range of the following matrix for different values \u200b\u200bof to : | |
2) shows that : | Solution |
3) Halla according to , the value of this determinant: |
4) studied and solved by Cramer's rule
, if possible , the system:
Consideration Item 5
¤ Items 5 and 6
¤ Geometry Review
Consideration Item 5
¤ Items 5 and 6
¤ Geometry Review
¤ | the 2nd Assessment Review | ||
solutions to the exercises in the book. In | Math 2 º Bachillerato you have more resources on this topic. Jb | ||
|
The review of the evaluation will be on Wednesday the 1st day 1, at 20:30 | If you have adopted some part (items 1 and 2, or 3 and 4) and no you have I will examine it.Luck | |
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The review of the evaluation will be on Wednesday the 1st day 1, at 20:30 | If you have adopted some part (items 1 and 2, or 3 and 4) and no you have I will examine it.Luck |
|
Friday, November 19, 2010 | jb
In Math 2 º Bachillerato | have more resources for this topic:|
| ¤ | The site Vitutor has some good notes for||
| ¤ | For this I suggest you consult these notes
¤ Other notes
highly recommended, Javier Perez.
¤
The topic of solving systems
as Francisco González (Matex project).
¤ The site is on the high school math
topic, with explanations in
videos.
| ¤ On Wikipedia you can find: | inverse matrix, | Rouché theorem, Cramer's rule|
| ¤ | can also review the||
| ¤ | A good collection of videos:||
| ¤ | can see more videos on youtube||
| jb
| jb In Math 2 º Bachillerato | have more resources for this topic:|
| ¤ | The site Vitutor has some good notes for||
| ¤ | For this I suggest you consult these notes
¤ Other notes
highly recommended, Javier Perez.
¤
The topic of solving systems
as Francisco González (Matex project).
¤ The site is on the high school math
topic, with explanations in
videos.
| ¤ On Wikipedia you can find: | inverse matrix, | Rouché theorem, Cramer's rule
| ¤ | can also review the|
| ¤ | A good collection of videos:|
| ¤ | can see more videos on youtube|
| jb
| jb |
| Programming Exercises Derive | |
A global overview unit: concept map | For | exercises and inverse matrix systems, you can go to that reported in previous years: |
| ¤ | Item 4 Resolution determinant systems through ...|
| ¤ | Item 4
Solving Systems (II)
¤
Solving Systems (III )
¤ Matrix inverse
¤ | Consideration Item 4 | |
¤ | Systems of equations exercises and problems | |
| ¤ Determinants and Systems Review ||
| You also have the | solutions to exercises. Jb |
| jb ||
| Programming Exercises Derive | |
A global overview unit: concept map | For | exercises and inverse matrix systems, you can go to that reported in previous years: |
| ¤ | Item 4 Resolution determinant systems through ...|
| ¤ | Item 4
Solving Systems (II)
¤
Solving Systems (III )
¤ Matrix inverse
¤ | Consideration Item 4 | ||
¤ | Systems of equations exercises and problems | ||
| ¤ Determinants and Systems Review |||
| You also have the | solutions to exercises. Jb | |
| The | jb consideration of items 3 and 4 will be Wednesday 24 th at 16 hluck jb | |
| The | jb consideration of items 3 and 4 will be Wednesday 24 th at 16 hluck jb | |
|
Friday, November 5, 2010 |
jb systems and matrices | |
| 1) Solve | the system: | |
Solution | 2) |
Solution
3 )
4) matrix, calculates the value A
10 . Solution
5) studied the range of the matrix below depending on the parameter k : | Solution ||
6) A factory produces two types of washing machines A and B, in three finishes: N, L and S. Model A produces 400 units in the finished N, 200 units in the L and 50 units finished in finishing S. Model B produces 300 units in the finished N, 100 units L and 30 units finished in finishing S. The finish N requires 25 hours of workshop and 1 hour of administration, L finish requires 30 hours of workshop and 1.2 hours of administration, and finishing S requires 33 hours of workshop and 1.3 hours of administration. a) Represents all this information into two matrices. b) Find a matrix that expresses the hours of workshop and administration used for each of the models. Solution | ||
jb | jb systems and matrices | |
| 1) Solve | the system: |
Solution | 2) |
Solution
3 )
4) matrix, calculates the value A
10 . Solution
5) studied the range of the matrix below depending on the parameter k : | Solution |
6) A factory produces two types of washing machines A and B, in three finishes: N, L and S. Model A produces 400 units in the finished N, 200 units in the L and 50 units finished in finishing S. Model B produces 300 units in the finished N, 100 units L and 30 units finished in finishing S. The finish N requires 25 hours of workshop and 1 hour of administration, L finish requires 30 hours of workshop and 1.2 hours of administration, and finishing S requires 33 hours of workshop and 1.3 hours of administration. a) Represents all this information into two matrices. b) Find a matrix that expresses the hours of workshop and administration used for each of the models. Solution | |
jb
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