6,8,10,11,12,14,() A.15 B.16 C.17 D..18
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6,8,10,11,12,14,()A.15B.16C.17D..186,8,10,11,12,14,()A.15B.16C.17D..186,8,10,11,12,14,()A.15B.16C.17
6,8,10,11,12,14,() A.15 B.16 C.17 D..18
6,8,10,11,12,14,() A.15 B.16 C.17 D..18
6,8,10,11,12,14,() A.15 B.16 C.17 D..18
6和12相差6
8和14相差6
10和16相差6,所以选B
合并同类项:a-2a-3a+4a+5a-6a-7a+8a+9a-10a-11a+12a+……+2008a+2009a-2010a-2011a
a-2a+3a-4a+5a-6a+7a-8a+9a-10a+11a.+99a-100a=
逻辑运算中A表示什么 (1) 0 · A = 0 (10) 1' = 0; 0' = 1 (2) 1 · A = A (11) 1 + A = 1 (3) A · A = A (12) 0 + A = A (4) A · A' = 0 (13) A + A = A (5) A · B = B · A (14) A + A' = 1 (6) A·(B·C) = (A·B)·C (15) A
逻辑运算中的A表示什么 (1) 0 · A = 0 (10) 1' = 0; 0' = 1 (2) 1 · A = A (11) 1 + A = 1 (3) A · A = A (12) 0 + A = A (4) A · A' = 0 (13) A + A = A (5) A · B = B · A (14) A + A' = 1 (6) A·(B·C) = (A·B)·C (15
a-2a-3a+4a+5a-6a-7a+8a+9a-10a-11a.+2008a+2009a-2010a-2011a如何合并同类项?
英语翻译1 light fingers 2 a light adaptation 3 light bobs 4 a light car 5 a light chain 6 a light bomber 7 a light eater 8 light colonel 9 light artillery 10 a light box 11 a light cruiser 12 light air 13 a light touch 14 a light step 15 a light
LINGO错误,这段程序为什么会出现以下错误:程序:clc;clear;M=1000;a(1,2)=8; a(1,3)=5;a(1,4)=9;a(1,5)=12;a(1,6)=14;a(1,7)=12;a(1,8)=16;a(1,9)=17;a(1,10)=22;a(2,3)=9; a(2,4)=15;a(2,5)=17;a(2,6)=8;a(2,7)=11;a(2,8)=18;a(2,9)=14;a(2,10)=22;
A是一个素数,而且A+6,A+8,A+12,A+14都是素数,则A最小是多少?
A是一个质数,而且A+6,A+8,A+12,A+14都是质数.A最小是多少?
求matlab大神帮忙看一下程序,程序的目的是求解多元非线性方程组function P=myfun( x,a )F=a(1);T=a(2);Vx1=a(3);Vx2=a(4);Vy1=a(5);Vy2=a(6);Vz1=a(7);Vz2=a(8);x1=a(9);x2=a(10);y1=a(11);y2=a(12);z1=a(13);z2=a(14);r1=[x-x1,y-y1,z-z1];r
VBA 代码 a=$A$10,$A$14,$A$18,$A$12,$A$12,$A$14,$A$18,$A$10变量a为下面的形式,其中的元素可能很多a=$A$10,$A$14,$A$18,$A$12,$A$15,$A$14,$A$18,$A$11如果有重复的例如其中有2个$A$14和2个$A$18则将这4个元素连同其
(12a^5 - 6a - 10a^3) - (10a - 2a^5 - 14a^4) 是等于 14a^10 - 16a - 10a^3 + 14a^4
12a-5a=8a=6a
5a、8a、11a、14a、17a、20a...第n个数为
英语翻译4、a packet of 5、a box of 6、a kilo of 7、a cup of 8、a glass of 9、a pair of 10、a tin of 11、a bar of 12、a loaf of a、()rice b、()paper c、()milk d、()water e、()shoes f、()coke g、()butter
1、(3ab-2a)÷a2、(x^3-2x^y)÷(-x^2)3、-21a^2b^3÷7a^2b4、(6a^3b-9a^c)÷3a^25、(5ax^2+15x)÷5x6、(a+2b)(a-2b)7、(3a+b)^28、(1/2 a-1/3 b)^29、(x+5y)(x-7y)10、(2a+3b)(2a+3b)11、(x+5)(x-7)12、5x^3×8x^213、-3x×(2x^2-x+4)14、11x^12×(-12x
1、(3ab-2a)÷a2、(x^3-2x^y)÷(-x^2)3、-21a^2b^3÷7a^2b4、(6a^3b-9a^c)÷3a^25、(5ax^2+15x)÷5x6、(a+2b)(a-2b)7、(3a+b)^28、(1/2 a-1/3 b)^29、(x+5y)(x-7y)10、(2a+3b)(2a+3b)11、(x+5)(x-7)12、5x^3×8x^213、-3x×(2x^2-x+4)14、11x^12×(-12x
已知A是一个质数,而且A+6、A+8、A+12、A+14都是质数,这样的质数A是几