A rational number can be represented in the form of:2.有理数可表示为:a) p/qb) pqc) p+qd) p-q
B.A rational number is a number that can be written as a fraction.C.A rational number cannot be a repeating decimal.D.Above all are wrong. 相关知识点: 试题来源: 解析 B **选项分析**: 1. **选项A**:错误。有理数的定义是**可以**写为分数形式(即两个整数之比,分母不为零),而非“...
选C 例如:圆周率是一个小数 自然对数e是一个小数，但是无法用两个整数相除得到 所有的实数都存在两个整数使得其比值等于这个实数。但是无理数就不行，圆周率和e都是无理数。你是合二中的？？？几班的。。。我们也要做。。。C
有理数 rational number 无理数 irrational number 实数real number 虚数imaginary number 复数complex number 矩阵matrix 行列式 determinant 几何geometry 点point 线line 面plane 体solid 线段segment 射线radial 平行parallel 相交intersect 角angle 角度degree ...
Answer to: Is 1 a rational number? By signing up, you'll get thousands of step-by-step solutions to your homework questions. You can also ask your...
C.a number that has to do with fractions converting to decimals and decimals converting to percentagesD.Fractions that have the same denominator 相关知识点: 试题来源: 解析 B - **选项A**:有理数的定义与分母的公倍数无关,公倍数用于分数运算中的通分,与有理数本身无关,故错误。 - **选项B...
6. A rational number is any number which can be written as a fraction, where the numerator and denominator are whole numbers but the denominator is not zero.a) Label in fraction form the rational numbers marked on the number line.-4 1-33-2-1O 1234343248īb)Mark the opposite value of ...
数number 自然数natural number 整数integer 小数decimal 小数点decimal point 分数fraction 分子numerator 分母denominator 比ratio 正positive 负negative 零null,zero,nought,nil 十进制decimal system 二进制binary system 十六进制hexadecimal system 权weight,significance ...
"ardrationalquadratic" (d+2)-by-1 vector phi, where phi(i) contains the length scale for predictor i, phi(d+1) contains the scale-mixture parameter, and phi(d+2) contains the signal standard deviation. d is the number of predictor variables after the software creates dummy variables for...
Fraction.js - A rational number library for JavaScript. Complex.js - A complex number library for JavaScript. Polynomial.js - A polynomials library for JavaScript. Quaternion.js - A quaternion library for JavaScriptStoragestore.js - LocalStorage wrapper for all browsers without using cookies or flas...