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howto:hambasics:sections:test

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howto:hambasics:sections:test [2021/01/06 20:28]
va7fi [Differential Equations]
howto:hambasics:sections:test [2021/01/06 20:47] (current)
va7fi [Differential Equations]
Line 358: Line 358:
 \$r\$ then:  \$r\$ then: 
  
-\$$ r = \left\{ \begin{array}{rl} -\alpha \pm \beta & \text{if } b^2 - 4ac > 0,\\ +\$$ r = \left\{ \begin{array}{ll} -\alpha \pm \beta & \text{if } b^2 - 4ac > 0,\\ 
  -\alpha \pm i \beta & \text{if } b^2 - 4ac < 0, \end{array} \right. \$$  -\alpha \pm i \beta & \text{if } b^2 - 4ac < 0, \end{array} \right. \$$
  
howto/hambasics/sections/test.txt · Last modified: 2021/01/06 20:47 by va7fi