A sequence a,,a,,a,,a, a of real numbers is such that Can the arithmetic mean of {a,,a,,a,) be less than -1/2? a, 0,|a₂|a, +1, |a₂|=| a₂ +1,...,a,|=|ª₁ +¹|, |ª₁|=| a₂ +1|

Advanced Engineering Mathematics
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ISBN:9780470458365
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Chapter2: Second-order Linear Odes
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A sequence a,,a,,a,,a,d of real numbers is such that
Can the arithmetic mean of {a₁,₂,...} be less than -1/2?
a₁ = 0,|a₂|=|a₁ +11,|a₂|=| a₂ +1],....,|a₂|=|ª„_1 +1|, |ª,»1|=| a₂ + 1||
Transcribed Image Text:A sequence a,,a,,a,,a,d of real numbers is such that Can the arithmetic mean of {a₁,₂,...} be less than -1/2? a₁ = 0,|a₂|=|a₁ +11,|a₂|=| a₂ +1],....,|a₂|=|ª„_1 +1|, |ª,»1|=| a₂ + 1||
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