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zheka24 [161]
3 years ago
12

Find the 9th term of the arithmetic sequence with a 10 and d= -1/2

Mathematics
1 answer:
VLD [36.1K]3 years ago
5 0

a=10

d=-1/2

nth term=a+(n-1)d

10+(9-1)(-1/2)

10-4 =6

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