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| 1. |
Which term of the sequence 114,109,104,....is the first negative term |
| Answer» An =a+(n-1)d 0=114+(n-1)×-5 0=114-5n+5 - 114=-5n+5 - 114-5=-5n - 119=-5n n=-119/-5 n=119/5 n=23 4/5 n=24 | |