McqMate
| Q. |
Which of the following can be a wave function? |
| A. | tan x |
| B. | sin x |
| C. | cot x |
| D. | sec x |
| Answer» B. sin x | |
| Explanation: out of all the given options, sin x is the only function, that is continuous and single-valued. all the rest of the functions are either discontinuous or double-valued. | |
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