2015
考研
数学
冲刺
练兵
模拟
测试
2014 考研数学秋季大练兵模拟测试卷考研数学秋季大练兵模拟测试卷考研数学秋季大练兵模拟测试卷考研数学秋季大练兵模拟测试卷(数学一数学一数学一数学一)本试卷满分 150,考试时间 180 分钟 18 4!32!#$%&()*+,-./+01234567*+89:;=?ABCD.EEEE1FFFFG=0,00,|ln)(2xxxxxfHIJ)0()(nfKLMNOPQRSnTU V UAV0 UBV1 UCV2 UDV3 WWWW2XXXXY(),()f x g xZ(,)+_1xx=a()f xbcdefg_2xx=a()g xbcdefg_hi j iAjk12xx=l_()()f xg x+mcdbefg1xx=iBj k12xxl_()()f xg x+mnoefg1xx=p2xx=iCj k12xx=l_()()f x g xmcdefg1xx=iDj k12xxl_()()f x g xmnoefg1xx=p2xx=qqqq3rrrr0),(0),(0000=yxzyxzyx和stu),(yxzz=vw),(00yxxyz|A B C D 44 111121112dxxx=2112421110 xx dxxx dx+=+=31112002123x txdxt dt+=+=4()f x,a b,a b()()()baf x dxfba=A1 B2 C3 D4 5123001456,010789100AP=100110001Q=1 200820091()()PA Q=考试点w w w.k a o s h i d i a n.c o mA 80051000712009456789 B 40192310049561607989 C 123200540076009789 D 1200334800967140159 6A4 3123()1,r A =Axb=0Ax=?A 123+B 1232+C 1223,+D2132,7iiXY(1,2,3,4)i=12123434XXYYXYXXYY=|0,|00.4,|0|00.6PXYPXPY=|XYXY?()max|,|0pPXY=?p?0.2?0.6?0.16?0.648X2123(0,),nNXXXXX!#$%2,X S&(#$)*+,-%./01(1,1)FFn2%345622(1)nXFS+=47622nXFS=486 22(1)nXFS=496 22XFS=:;?9 14AAAABBBBCACACACA4DDDDBBBBEEEE24DDDDBBBBFGHIJKFGHIJKFGHIJKFGHIJKHALHALHALHALMMMNOPQRNOPQRNOPQRNOPQR.SSSS9TTTT10(1)elimxxxx+=U VVVV10WWWWXY()01yxx=Zx_abcddefgg ggggggh iiii11jjjjklm2112(3)nnnnnx=+nopqrR=_s tttt12uuuuvwxyzx222(01)zxyz=+|_xyz dxdy=考试点w w w.k a o s h i d i a n.c o m13()()121,1,0,1TT=()()122,1,1,3TT=12,()1,1TX=12,Y=.14X2(2)4()xf xAe+=(0,1)YaXbN=+ab=152394.1510 nx101,0,0,1,2,3,2nnnxxxnx+=+=nxlimnnx 1610(),f x y?()0,0?()2200,1lim1lncosxyf x yxy+=+?1?()0,0fx?()0,0fy?(,)f x y?()0,0?()(0,0),df x y?2?(,)f x y?()0,0?17计算yexyxexyeIyyCyd)2(d2222+=.其中C为3xy=从)0,0(O到)1,1(A的曲线段 18 !#$%10%&(yzfx=)0 x*+,-./012345622220zzxy+=37()f u.89:;?AB10BCDEF=113)12()1(nnnnnGHI JJJJ20KKKKLMNOP11PQRSTUVW=+=+=+,14)4()2(3,022,0432143214321xxxxxxxxxxxx XYT)1,1,1,1(Z_abcde()f_ghbcijkl_mnop_qrbstughbv()wxy32xx=_ghbz 21|11 221234341234(,)222f x x x xaxxx xx x=+A考试点w w w.k a o s h i d i a n.c o ma2Tfx A x=2Tfx A x=2211(),X YD(,)|02Dx yyxy=1XY+2X 3()0.3|0.5P YX=?23?11?X()()()2,2,00,2.xexfxx=12,nXXXX2YX=1!Y#$%EY&2!()*1+,-./()*2考试点w w w.k a o s h i d i a n.c o m