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alina1380 [7]
3 years ago
13

Write a recursive formula and an explicit formula for the following arithmetic sequence.

Mathematics
1 answer:
Serjik [45]3 years ago
3 0

Answer:

Explicit: a₁=61    aₙ=a₁ -3ₓ(n-1)

Recursive: a₁=61    aₙ=aₙ₋₁ - 3

Step-by-step explanation:

Explicit: a₁=61    aₙ=a₁ -3ₓ(n-1)

Recursive: a₁=61    aₙ=aₙ₋₁ - 3

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3 years ago
Express 7 square as the sum of two consecutive positive numbers.
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24 and 25

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3 0
2 years ago
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