MCQOPTIONS
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| 1. |
For a partial differential equation, in a function φ (x, y) and two variables x, y, what is the form obtained after separation of variables is applied? |
| A. | Φ (x, y) = X(x)+Y(y) |
| B. | Φ (x, y) = X(x)-Y(y) |
| C. | Φ (x, y) = X(x)Y(y) |
| D. | Φ (x, y) = X(x)/Y(y) |
| Answer» D. Φ (x, y) = X(x)/Y(y) | |