Difference between revisions of "NMMRUS 10 pre Loesung"
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2) <math>M = 2 \cdot (A - t)</math><br/> | 2) <math>M = 2 \cdot (A - t)</math><br/> | ||
3) <math>M - t = A</math> | 3) <math>M - t = A</math> | ||
| + | |||
| + | Von dem Doppelten von Gleichung 3) wird Gleichung 2) subtrahiert. | ||
| + | |||
| + | 4) <math>2 \cdot (M - t) - M = 2 \cdot A - 2 \cdot (A - t)</math><br/> | ||
| + | 5) <math>M - 2 \cdot t = 2 \cdot t</math><br/> | ||
| + | 6) <math>M = 4 \cdot t</math> | ||
Revision as of 09:09, 2 September 2007
Wie alt ist Ann?
Marys Alter heute sei Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle M} , das von Ann Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle A} . Das damalige Alter von Mary Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle M - t} , sowie Anns Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle A - t} . Die Angabe sieht dann so aus:
1) Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle M = 24}
2) Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle M = 2 \cdot (A - t)}
3) Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle M - t = A}
Von dem Doppelten von Gleichung 3) wird Gleichung 2) subtrahiert.
4) Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle 2 \cdot (M - t) - M = 2 \cdot A - 2 \cdot (A - t)}
5) Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle M - 2 \cdot t = 2 \cdot t}
6) Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle M = 4 \cdot t}