"අවකලනය" හි සංශෝධන අතර වෙනස්කම්
Content deleted Content added
23 පේළිය:
(2) - (1)
:<math>{\
lim <sub>δx→0</sub> :<math>\frac{\
:<math>\frac{\partial u}{\partial t} = \alpha\frac{\partial^2 u}{\partial x^2}.</math>
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23 පේළිය:
(2) - (1)
:<math>{\
lim <sub>δx→0</sub> :<math>\frac{\
:<math>\frac{\partial u}{\partial t} = \alpha\frac{\partial^2 u}{\partial x^2}.</math>
| |||