Skillnad mellan versioner av "3.2 Lösning 11c"
Från Mathonline
Taifun (Diskussion | bidrag) m |
Taifun (Diskussion | bidrag) m |
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| Rad 1: | Rad 1: | ||
:<math> x = {b \over 2} , \qquad b = 30 \qquad \Longrightarrow \qquad x = 15 \qquad {\rm OK} </math> | :<math> x = {b \over 2} , \qquad b = 30 \qquad \Longrightarrow \qquad x = 15 \qquad {\rm OK} </math> | ||
| − | Maximala boytan <math> \displaystyle = {a\,b \over 4} , | + | Maximala boytan <math> \displaystyle = {a\,b \over 4} , \qquad a = 20, \; b = 30 </math> |
:<math> \qquad\qquad \Downarrow </math> | :<math> \qquad\qquad \Downarrow </math> | ||
Maximala boytan <math> \displaystyle = {20\cdot 30 \over 4} = 150 \qquad\qquad {\rm OK} </math> | Maximala boytan <math> \displaystyle = {20\cdot 30 \over 4} = 150 \qquad\qquad {\rm OK} </math> | ||
Versionen från 27 december 2014 kl. 11.33
\[ x = {b \over 2} , \qquad b = 30 \qquad \Longrightarrow \qquad x = 15 \qquad {\rm OK} \]
Maximala boytan \( \displaystyle = {a\,b \over 4} , \qquad a = 20, \; b = 30 \)
\[ \qquad\qquad \Downarrow \]
Maximala boytan \( \displaystyle = {20\cdot 30 \over 4} = 150 \qquad\qquad {\rm OK} \)
