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51.Multi correct type In how many different ways can three persons A, B, C having 6,7,8 one rupee coins respectively donate Rs. 10 collectively A. 12C2 + 5C3 - 4C2 + 3C1 B. 12C2 - 5C3 - 4C2 - 3C1 C. 47 D. 73 |
| Answer» 51.Multi correct type In how many different ways can three persons A, B, C having 6,7,8 one rupee coins respectively donate Rs. 10 collectively A. 12C2 + 5C3 - 4C2 + 3C1 B. 12C2 - 5C3 - 4C2 - 3C1 C. 47 D. 73 | |