on 3. Let f(x) = |x| Compute f(n) for all

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≡on 3. Let f(x) = |z| (x € [=π,π]).
Compute f(n) for all n € Z.
Compute
Σπ=1
1
Σ+in
ΣήΞι (2n71) and Σπη.
+∞
Transcribed Image Text:≡on 3. Let f(x) = |z| (x € [=π,π]). Compute f(n) for all n € Z. Compute Σπ=1 1 Σ+in ΣήΞι (2n71) and Σπη. +∞
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