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1、行政能力的經典講解課筆記★2,2,3,6,15()A30 B45 C18 D24??選B后項除以前一項:得到,1,1.5,2,2.5,315*3=45★-7,0,1,2,9() A12 B18 C24 D28選D-2的3次方+1,-1的3次方+1,........,3的3次方+1為28★9,15,22,28,33,39,55() A60 B61 C66 D58 選B15-9=6,28-22=6,......61-55=6★0,6,24,60,120,210() A280 B320 C334 D336 選D1的3次方-1
2、,2的3次方-2........7的3次方-7=336★1,7,8,57()A123 B122 C121 D120選C8-7=1×157-8=7×7121-57=8×8★63,26,7,0,-2,-9,()A:-18,B:-20,C:-26,D:-28選DN的3次方-1,N分別取4,3,2,1,-1,-2,-3★5,9,15,17,()A.21B.24C.32D.34選A奇數★3,2,5/3,3/2,()A.7/5B.5/6C.3/5D.3/4選A3/2=3/2;2/(5/3)=6/5;(5/3)/(3/2)=10/9;(
3、3/2)/(?)=15/14分母:2,5,9,14....(差是3,4,5)分子:3,6,10,15.....................所以:?=(3/2)/(15/14)=7/5★0,7,26,63,()A125B124C216D215選BN的三次方-1(N取1,2,3,4,5)53-1=124★1,3,15()A46B48C255D256選C21-1=1;22-1=3;24-1=15;28-1=255(1,2,4,8等比)★2,6,13,39,15,45,23()A46,B66C68D69選D2,6,/13,39,/1
4、5,45/,23()兩項一組,等比★20/9,4/3,7/9,4/9,2/9,()a5/36b1/6c1/9d1/144選C20/9,12/9,7/9,4/9,2/9,()分子差為:8,5,3,2,?前兩項差等于后項?=1★265098194()A292B294C384D386選D差是:24,48,96,?(24的1,2,4,8倍)?=24*8=192所以:194+192=386★1/43/107/202/5()A3/5B4/5C1D9/20選D注意變形;5/20.6/20.7/20.8/20(9/20)★1318216()A1
5、023B1892C243D5184選D后項除以前項:3,6,12,(24),{3的1,2,4,8倍}216*24=5184★5112451()A62B57C106D110選C2X5+1=11;11X2+2=24;24X2+3=51;51X2+4=106★1,3,15()A46B48C255D256選C奇數★1,1,2,3,8,(),21,34A10B13C12D161,1,2,3,8,(),21,34////014131393的(0,1,2)次方所以:8+4=12★5, 13, 137, 23,()A85B86C91D9
6、7選D質數★20,22,25,30,37,()A(39)B(45)C(48)D(51)選 C差是:2 ?。场 。怠 。贰 。保薄 。ㄙ|數)★2,2,8,72,()A81B1152C121D256選?。隆『箜棾郧绊棥〉玫剑骸。薄?,?。础 。埂 。保丁。ㄆ椒剑。罚玻保叮剑保保担病?,12,8,10,()A.6B.8C.9D.24選C4+12/2=8,12+8/2=10,10+8/2=9,★123,112,90,()a.87b.57c.25d.69選B123-112=11,112-90=22,90-57=33★1,
7、2,8,28,( ?。〢55 B66 C77 D881=1X1;2=1X2;8=2X4;28=4X7;77=7X111,1,2,4,7(差是0,1,2,3);1,2,4,7,11(差是1,2,3,4)所以是:7X11=77★0.0030.060912-----()A、15B、30C、150D、300題目應該是:0.003,0.06,0.9,12,()選C0.003=1X3X10^-30.06=2X3X10^-20.9=3X3X10^-112=4X3X10^0150=5X3X10^1A30 B45 C18 D24除法規(guī)律
8、:后項除前項為等差數列,2/2=1;3/2=1.5;6/3=2……所以,15*3=45選B★-7,0,1,2,9() A12 B18 C24 D28立方變式:-2^+1;-1^3+1;0^3+1;1^3+1;2^3+1;答案:3^3+1=28選D★9,15,22