2023年河北省邯郸市大名高考冲刺模拟数学试题含解析

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Ḅ⌴ÔᐵÊÕÖN=ᐸØ⚗.n(2)ᵫÛ஻Ü2ÝÞᦪᑡNF/=^,ÕÖNFà,ÜḄØ⚗ᑭᵨ┯ÈÆâãNFÛ&ÜḄä஻⚗ᑭᵨÝLḄឋÎUஹ/3NåC]++.+C஻<5ூ௃(1)ᵫ⚪æFYS“=çU(4—2)(2èᦪ¥/H0/W1),é”=1êF&=ë(ìU2),F4=2/.

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1U2f-2/ý=
1-2
1U2/-2þ-2/,ᓄÿᑮ6/=2ᡠf=:ᡈ/=.3[\

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2a3b+b3c+c3a>3abco—+—+—>3,᪀⌼cᑭᵨtuvJ.!abc

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ᑖÁ⊤Â|QV|rᑭᵨUÒÓᦪḄឋÕÖḄᨬᜧ.ூ!௃"(1)/:1+'=Ú>᜛cosO+x?sinO=5ᓽ᩽ᙶ᪗C¯)᜛sin(6+#>C:(x-l)2+y2᩽ᙶ᪗C¯஺=2COS6.2(2)ᵫ⚪2ஹ>N(2cosa,a)M(--------------,a)sina+cosa|ON\_P_2cosaNÝF2sina+cosa=4cosa(sina+cosa)=2sin2a+2(cos2a+1)=2\/2sin(2a+?)+2,x_01=a'ᱼ)á=2â+2.ூ34௃5⚪ὃ8jÊᦪC¯ஹÌC¯r᩽ᙶ᪗C¯Ḅäᓄ⚪>᩽ÑḄ
>åæUÒÓᦪḄឤèéᣚ>JKL᫏⚪.22.(1)Q=2COS஺0(2)2ூ᪆௃_.X=1+cos(p(1)✌ᐜᑭᵨ஺529+$í2஺=1îᙊ(7ḄÊᦪC¯ð.(9)Êᦪ)¶ñòÊᦪóI>ᓄ)ÌC¯>Íy=sincp᪷¢ÌC¯ᓄ᩽ᙶ᪗C¯Ḅôõ*ᑮᙊCḄ᩽ᙶ᪗C¯.(2)$P(ᨴ>÷)>ὶ¿»GᙊḄ᩽ᙶ᪗C¯>*ᨴ>a$&6টὶ¿»G»Ḅ᩽ᙶ᪗C¯>*P2è*|PQ|.

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