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Readme [11.4K]
3 years ago
13

What is the 68th term of sequence below? 8.6, 7.2 ,5.8, 4.4......

Mathematics
2 answers:
Lapatulllka [165]3 years ago
5 0

d =  - 1.4 \\ a1 = 8.6 \\ a68 = 8.6 - 1.4 \times 67 =  - 87
Vesna [10]3 years ago
3 0
Arithmetic sequence with common difference = -1.4

68th term  = 8.6 + (68 -1)*-1.4 = -85.2
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