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If a1=6 and an=an-1 -2
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If a1=6 and an=an-1 -2

If a1=6 and an=an-1 -2-example-1
User Lahiru Gamage
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1 Answer

5 votes

Answer:

a₄ = 0

Explanation:

using the recursive rule
a_(n) =
a_(n-1) - 2 and a₁ = 6 , then

a₂ = a₁ - 2 = 6 - 2 = 4

a₃ = a₂ - 2 = 4 - 2 = 2

a₄ = a₃ - 2 = 2 - 2 = 0

User Theactiveactor
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