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ǰλãҳ > 山东省潍坊市2017届高三数学一模试?理科) Word版含解析 - 百度文库

山东省潍坊市2017届高三数学一模试?理科) Word版含解析 - 百度文库

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  • 2025/6/7 10:35:27

2017ɽʡΫи߿ѧһģԾƣ

ο

һѡ⣨10С⣬ÿС5֣50.ÿСĸѡУֻһǷĿҪģ 1輯A={x|x=2nnN*}B={x

2}AB=

A{2} B{24} C{234} D{1234} 㡿㣮

BвʽĽ⼯ȷBҳABĽɣ 𡿽⣺A={x|x=2nnN*}={246}B={xAB={24} ѡB

2z㣨1iz=izڸƽڶӦĵλڣ Aһ

C

D

2}={x|0x4}

㡿ʽij˳㣮

zٸݸ븴ƽڶӦ֮Ĺϵɵýۣ 𡿽⣺ɣ1iz=iɵz=ڶӦĵΪ ѡB

3֪pxR2xx2qab1ǡa1b1ijֲҪΪǣ Apq

BVpq CpĩVq DVpĩVq

=

=

=+iڸƽ

㡿٣

pǼ⣬ȡx=2ʱ2xx2ȣqɡa1b1?

- 5 -

ab1֮ȡa=10b=жϳۣ

𡿽⣺pxR2xx2Ǽ⣬ȡx=2ʱ2xx2ȣ

qɡa1b1?ab1֮ȡa=10b= ࡰab1ǡa1b1ıҪǼ⣮ ΪǩVpģVq ѡD

4֪fx=logax0a1y=f|x|+1ͼΪ

A B C

D

㡿ͼʣ

㣬ųɵóۣ 𡿽⣺⣬x=0y=f1=0ųCD x=1y=f20ųB ѡA

5ͼijͼ13ônֵǣ

- 6 -

A5 B6 C7 D8

㡿ͼ

ģй̣ѭиֵı仯ɵ8n7ɵýnֵ 𡿽⣺ģУɵ A=1B=1k=3

knִѭ壬C=2A=1B=2k=4 knִѭ壬C=3A=2B=3k=5 knִѭ壬C=5A=3B=5k=6 knִѭ壬C=8A=5B=8k=7 knִѭ壬C=13A=8B=13k=8

⣬ʱӦò8n˳ѭCֵΪ13 ɵã8n7nֵ7 ѡC

6ндǣ A0

sintan

Ϊһ޻޽

Bǵڶ޽ǣ

CǦձ߹P3k4kk0sin=

DεܳΪ6뾶Ϊ2ĽǵĴСΪ1 㡿ǵǺĶ壮

- 7 -

ǵǺĶ壬޽ǵĶ壬жϸѡǷȷӶóۣ 𡿽⣺0

sintan=

ʣkУk+

Ϊһ

ǵڶ޽ǣ2kУ2k+УkZ޻ޣBȷ

4kǦձ߹P3kk0sin=Cȷ

=һڣ

εܳΪ6뾶Ϊ2򻡳=622=2ĽǵĴСΪ=1ȣ ѡC

7ijͼͼʾüΪ

A16 B8 C D

㡿ͼ

⣺⣬ΪԲ׶һ룬뾶Ϊ2Ϊ4Բ׶ʽ

𡿽⣺⣬ΪԲ׶һ룬뾶Ϊ2Ϊ4ΪѡD

8֪˫

=1a0b0һ߱Բxc2+y2=4a2ص=

ҳΪ2bcΪ˫ߵİ뽹ࣩ˫ߵΪ

- 8 -

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2017ɽʡΫи߿ѧһģԾƣ ο һѡ⣨10С⣬ÿС5֣50.ÿСĸѡУֻһǷĿҪģ 1輯A={x|x=2nnN*}B={x2}AB= A{2} B{24} C{234} D{1234} 㡿㣮 BвʽĽ⼯ȷBҳABĽɣ 𡿽⣺A={x|x=2nnN*}={246}B={xAB={24} ѡB 2z㣨1iz=izڸƽڶӦĵλڣ Aһ Bڶ C D

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