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Test-Lidia
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Question text
Determinar el valor de l'angle x per al que es compleix que <span class="nolink">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»#c«/mi»«mo»+«/mo»«mi»#a«/mi»«mo»·«/mo»«mi»sinx«/mi»«mo»=«/mo»«mi»#b«/mi»«/math»</span><br /><br />L'angle solució ha de ser un angle del primer quadrant (expressat en radiants)<br />
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Aïlla sinx i usa la funció inversa del sinus per determinar l'angle.
No, case is unimportant
Yes, case must match
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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
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Penalty for each incorrect try
100%
50%
33.33333%
25%
20%
10%
0%
Hint 1
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Hint 2
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Created
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Admin User
on
Wednesday, 12 June 2013, 1:04 PM
Last saved
by
Admin User
on
Wednesday, 12 June 2013, 1:04 PM
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