即p:0<c<1,
∵c>0且c≠1,∴¬p:c>1.(3分)
又∵f(x)=x2-2cx+1在(
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即q:0<c≤
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∵c>0且c≠1,∴¬q:c>
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又∵“p或q”為真,“p且q”為假,
∴p真q假,或p假q真.(6分)
①當(dāng)p真,q假時,{c|0<c<1}∩{c|c>
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②當(dāng)p假,q真時,{c|c>1}∩{c|0<c≤
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綜上所述,實數(shù)c的取值范圍是{c|
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