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/sci/ - Science & Math

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10607140 No.10607140[DELETED]  [Reply] [Original]

[math]
\text{Let }f(x)\text{ be a continuous function such that }f(2x^2-
\\
1)=2xf(x)\text{ for all }x\text{. Show that }f(x)=0\text{ for }-1\leq
\\
x\leq 1\text{.}
[/math]

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