题目Which of the following numbers is NOT the sum of three consecutive odd integers A. 15 B. 75 C. 123D. 297 E. 313 相关知识点: 试题来源: 解析 E 下列哪一个不是3个连续奇整数(consecutive odd integer)的和 设3个连续奇整数分别为2n+1,2n+3,2n+5,其中n为正数,则3个连续奇整数的和=(...
Question 4Consider all the integers from 1 to 100. Which of the following is NOT true about them?D A. The number of even numbers is the same as the number of odd numbers B. Writing all the digits, the digit "0" is the least occurring digit. C. There are more even numbers than ...
What numbers go into 108? What numbers go into 31? For which positive numbers a is it true that a^x ge 1+x for all x. How did complex numbers come about? What are some integers that are not whole numbers? To which set of numbers does 0 not belong? a. Whole numbers b. Real nu...
Adler and Marcus showed that these must be Perron numbers. We prove that certain integer multiples of every Perron number are Mahler measures. The results of Boyd give some necessary conditions on Perron number to be a measure. These do not include reciprocal algebraic integers, so it would be...
If p is a prime, then the only factors it can have are 1 and p. Any number that does not fall into this category is said to as a composite number, meaning it may be factored into other positive integers. (a) 23 23 is a prime number since it contains just two factors: 1 and ...
real number Any of the rational numbers (which include the integers) or irrational numbers. Real numbers exclude imaginary numbers, found in complex numbers of the general form a+ bi where i=$$ \sqrt { - 1 } $$.although these do include a real component a. 相关知识点: 试题来源: ...
17. If a, b and c are all positive integers, which of the following numbers can be the value of (a+b+c)(ai b c)( a bic)(-a+b+c)?(A)44(B)46(C)48(D)50(E)52 相关知识点: 试题来源: 解析 17. 答案:(C). 解。由于a+b+c、a+b-c a-b+c,-a+b+c 的奇偶性相同,故...
1)Whichnumberisarationalnumberbutnotaninteger? a)–6 b)0 c)⅝ d)none 2)Whichnumberisanintegerbutnotanaturalnumber? a)π b)-¾ c)0 d)none 3)Whichnumberisaninteger,butnotrational? a) π b)4 c)-.25 d)none 4)Whichnumberiswhole,butnotnatural?
Not at all: if two numbers are really equal, then MATLAB will correctly identify them as such. The only struggle here is beginners who believe that 0.1 is really stored in their computer, and have yet to learn that floating point number errors accumulate thro...
Which pattern of numbers is exponential?Answer and Explanation: An exponential pattern of numbers is described using an exponential function. You candescribe such a pattern of numbers by b^n where n = 1,2,3,... and b is some number. Note that you get to the next number in the series...