a+is+to+b

那秋店1707英语:A+of+B是哪个修饰哪个?A or B?会否有情况是另外一个修饰另一个?为什么有的说是有? -
池娅吉13289627384 ______ 绝对只是 “B的A” 即“B修饰A”的意思 不会有别的情况出现了 放心

那秋店1707A+B for Input - Output Practice 这是ACM杭大题库的一道题各位大哥大姐们谁知道答案啊?Problem DescriptionYour task is to Calculate a + b.InputInput ... -
池娅吉13289627384 ______[答案] 题目的翻译是: 题目 计算a+b 输入:首先输入一个N代表下面的行数,然后在下面每行中输入两个数ai和bi,用空格分开. 输出:输出N行,每行输出ai+bi的和. 算法(不知道你会什么语言,所以只拿自然语言描述了): Step1.获取N,进行标准化判...

那秋店1707I+talked+and+walked+Amy+yesterday+A+to++B+with+选哪一
池娅吉13289627384 ______ 应当选B,也就是with

那秋店1707初二英语上册新目标前六单元知识点 -
池娅吉13289627384 ______ 八年级上 Unit4---Unit6 一.重点短语: 1.take the subway 2.all over/around the world .be different from 4.on the school bus 5.study for a test 6.go to the doctor=see a doctor 7.have a piano lesson 8.the day after tomorrow 9.keep quiet /be quiet 10....

那秋店1707英语造句很easyA+is+ 倍数+times+比较级+than+B 所以尽量用简单的词. -
池娅吉13289627384 ______[答案] Apple is two times bigger than orange.苹果是橘子的两倍

那秋店1707A+谓语的的否定句+so+adj的原型+as+B 造句 -
池娅吉13289627384 ______ He isn't so tall as Jim. 他没有吉姆高.

那秋店1707已知i是虚数单位,且a,b∈R,若a+bi=2?i1+i,则a+b= - ----- -
池娅吉13289627384 ______ ∵a+bi=2?i 1+i ,∴a+bi=(2?i)(1?i) (1+i)(1?i) =1?3i 2 ,∴a=1 2 ,b=-3 2 ,∴a+b=-1,故答案为:-1.

那秋店1707已知三个互不相等得有理数既可以表示为1 a+b a的形式.还可表示为0 a分之b b的形式,求ab的值 帮忙坐下 急
池娅吉13289627384 ______ A= {1, a+b, a } B= {0, b/a, b} ∵ 0 is not equal to 1 case 1 if 1= b/a => a= b (a is not equal to 0) ---(1) and case 1.1 if a= 0 contradict (1) (rejected ) and case 1.2 if a=b/a => a^2 = b then from(1) a^2-a = 0 => a= 0 (rejected) a = 1 => b =1 case 2 if 1= b ...

那秋店1707(1)已知b/a+a/b=x,b/a - a/b=y,求x^2 - y^2的值.(2)已知a+b= - 2,ab= - 3,求(a+1)/(b+1)+(b+1)/(a+1)的值. -
池娅吉13289627384 ______ ^^1题是平方差,分解为(x+y)*(x-y),代入即可=42题通分为 ((a+1)^2+(b+1)^2)/((a+1)*(b+1))=(a^2+b^2+2+2a+2b)/(ab+a+b+1) =((a+b)^2-2ab+2+2(a+b))/(-4)=-2

那秋店1707if a=3 b= - 4,what is the answer to the question a+2ab+1? 选项 -
池娅吉13289627384 ______[选项] A. twenty-eighth B. twenty-eight C. thirteen D. eighteen(请说明理由)