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If a1 = 9 and and an-1 - 5 then find the value of a6.
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If a1 = 9 and and an-1 - 5 then find the value of a6.

User Pmcoltrane
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2 Answers

4 votes

Answer: -16

Explanation:

User Ayusman
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5 votes

Answer:

a1 = 6 and an = an-1 - 5

a2 = a2-1 - 5 = a1 - 5 = 1

a3 = a3-1 - 5 = a2 - 5 = -4, etc

Explanation:

User Mfussenegger
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6.0k points
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