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| 1. |
माना `f(x)={(ax^(2)+1",", x gt 1),(x+1//2",", x le 1):}` तब `f(x)` बिंदु x = 1 पर अवकलनीय है यदि -A. a = 2B. a = 1C. a = 0D. `a=1//2` |
| Answer» Correct Answer - D | |