Processing Math: 66%
3.1 Übungen
Aus Online Mathematik Brückenkurs 2
(Unterschied zwischen Versionen)
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| - | === | + | ===Übung 3.1:1=== |
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Write in the form <math>\,a+bi\,</math>, where <math>\,a\,</math> and <math>\,b\,</math> are real numbers | Write in the form <math>\,a+bi\,</math>, where <math>\,a\,</math> and <math>\,b\,</math> are real numbers | ||
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</div>{{#NAVCONTENT:Answer|Answer 3.1:1|Solution a|Solution 3.1:1a|Solution b|Solution 3.1:1b|Solution c|Solution 3.1:1c|Solution d|Solution 3.1:1d|Solution e|Solution 3.1:1e|Solution f|Solution 3.1:1f}} | </div>{{#NAVCONTENT:Answer|Answer 3.1:1|Solution a|Solution 3.1:1a|Solution b|Solution 3.1:1b|Solution c|Solution 3.1:1c|Solution d|Solution 3.1:1d|Solution e|Solution 3.1:1e|Solution f|Solution 3.1:1f}} | ||
| - | === | + | ===Übung 3.1:2=== |
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Write in the form <math>\,a+bi\,</math>, where <math>\,a\,</math> and <math>\,b\,</math> are real numbers, | Write in the form <math>\,a+bi\,</math>, where <math>\,a\,</math> and <math>\,b\,</math> are real numbers, | ||
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</div>{{#NAVCONTENT:Answer|Answer 3.1:2|Solution a|Solution 3.1:2a|Solution b|Solution 3.1:2b|Solution c|Solution 3.1:2c|Solution d|Solution 3.1:2d}} | </div>{{#NAVCONTENT:Answer|Answer 3.1:2|Solution a|Solution 3.1:2a|Solution b|Solution 3.1:2b|Solution c|Solution 3.1:2c|Solution d|Solution 3.1:2d}} | ||
| - | === | + | ===Übung 3.1:3=== |
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Determine the real number <math>\,a\,</math> such that the expression <math>\ \displaystyle\frac{3+i}{2+ai}\ </math> becomes purely imaginary (i.e. the real part equals zero). | Determine the real number <math>\,a\,</math> such that the expression <math>\ \displaystyle\frac{3+i}{2+ai}\ </math> becomes purely imaginary (i.e. the real part equals zero). | ||
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</div>{{#NAVCONTENT:Answer|Answer 3.1:3|Solution|Solution 3.1:3}} | </div>{{#NAVCONTENT:Answer|Answer 3.1:3|Solution|Solution 3.1:3}} | ||
| - | === | + | ===Übung 3.1:4=== |
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Solve the equations | Solve the equations | ||
Version vom 13:23, 10. Mär. 2009
| Theory | Übungen |
Übung 3.1:1
Write in the form
| a) | b) | | |
| c) | | d) | |
| e) | | f) | |
Answer | Solution a | Solution b | Solution c | Solution d | Solution e | Solution f
Laden...Übung 3.1:2
Write in the form
| a) | b) | | |
| c) |  3(2−i3)2 | d) | |
Answer | Solution a | Solution b | Solution c | Solution d
Übung 3.1:3
Determine the real number \displaystyle \,a\, such that the expression \displaystyle \ \displaystyle\frac{3+i}{2+ai}\ becomes purely imaginary (i.e. the real part equals zero).
Übung 3.1:4
Solve the equations
| a) | \displaystyle z+3i=2z-2 | b) | \displaystyle (2-i) z= 3+2i |
| c) | \displaystyle iz+2= 2z-3 | d) | \displaystyle (2+i) \overline{z} = 1+i |
| e) | \displaystyle \displaystyle\frac{iz+1}{z+i} = 3+i | f) | \displaystyle (1+i)\overline{z}+iz = 3+5i |
Answer | Solution a | Solution b | Solution c | Solution d | Solution e | Solution f
