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kirill115 [55]
3 years ago
14

Find the 28th term of the arithmetic sequence -1, -3, -5, …

Mathematics
1 answer:
Dovator [93]3 years ago
4 0

Answer:

-55

Step-by-step explanation:

2nd term=> -1 + -2 × (2 - 1)

3rd term=> -1 + -2 × (3 - 1)

:

28th term=> -1 + -2 × (28 - 1)

                => -1 - 54 = -55

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