SOLUTION: Find the first 4 terms of the following recursive sequence, an = an−1 − 10 , a1 = 20

SOLUTION: Find the first 4 terms of the following recursive sequence, an = an−1 − 10 , a1 = 20

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Question 753039: Find the first 4 terms of the following recursive sequence, an = an−1 − 10 , a1 = 20

Answer by tommyt3rd(5050) (Show Source): You can put this solution on YOUR website!
a1=20
a2=a1-10=20-10=10
a3=a2-10=10-10=0
a4=a3-10=0-10=-10

:)
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