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Default for System (16649)
Test-Lidia
Question name
Question text
Donada la matriu A= #A, escriu la matriu d'adjunts d'A, A':
Default mark
General feedback
Recorda que has de substituir cada element de la matriu A pel seu corresponent adjunt. Recorda la matriu de signes i que per obtenir el menor complementari d'un element, per exemple, de l'element A<sub>1,2</sub> només cal que "tatxis" la fila 1 i la columna 2. <br />
No, case is unimportant
Yes, case must match
Correct answers
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Answer 1
Answer
Grade
None
100%
90%
83.33333%
80%
75%
70%
66.66667%
60%
50%
40%
33.33333%
30%
25%
20%
16.66667%
14.28571%
12.5%
11.11111%
10%
5%
Feedback
Molt bé
Answer 2
Answer
Grade
None
100%
90%
83.33333%
80%
75%
70%
66.66667%
60%
50%
40%
33.33333%
30%
25%
20%
16.66667%
14.28571%
12.5%
11.11111%
10%
5%
Feedback
Revisa els signes dels adjunts!<span lang="ES-TRAD" xml:lang="ES-TRAD"></span>
Answer 3
Answer
Grade
None
100%
90%
83.33333%
80%
75%
70%
66.66667%
60%
50%
40%
33.33333%
30%
25%
20%
16.66667%
14.28571%
12.5%
11.11111%
10%
5%
Feedback
Settings for multiple tries
Penalty for each incorrect try
100%
50%
33.33333%
25%
20%
10%
0%
Hint 1
Hint text
Hint 2
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Created / last saved
Created
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Admin User
on
Wednesday, 12 June 2013, 1:03 PM
Last saved
by
Admin User
on
Wednesday, 12 June 2013, 1:03 PM
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