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| 1. |
a1,a2,a3,a4,a5 are the first five terms of an ap such that a1+a3+a5= -12 & a1a2a3=8 find the first term and common difference |
| Answer» a1,a2,a3,a4,a5 are the first five terms of an ap such that a1+a3+a5= -12 & a1a2a3=8 find the first term and common difference | |