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    				| 1. | यदि ` f ( x ) = {{:( cos ""(1)/(x)"," x ne 0 ), ( k", " x = 0) :}, x = 0 ` पर सतत है, तब k का मान है -A. 1B. -1C. 0D. इनमे से कोई नहीं | 
| Answer» Correct Answer - D | |