MCQOPTIONS
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MCQOPTIONS
| 1. |
A function n(x) satisfied the differential equation where L is a constant. The boundaryconditions are: n(0) = K and n(‚àû) = 0. The solution to this equation is |
| A. | n(x) = K exp(x/L) |
| B. | n(x) = K exp (-x/L) |
| C. | n(x) = K2 exp (-x/L) |
| D. | n(x) = K exp (-x/L) |
| Answer» E. | |