百度试题 结果1 题目1 . Which of the following numbers is a perfect square?(b) (a)141(b)196(c)124(d)222 相关知识点: 试题来源: 解析 (b) 反馈 收藏
There is a positive integer,B,such that 2B is a perfect square,3B is a perfect cube,and5B is a perfect fifth (an integer to the fifth power).Assume that B is the smallest suchnumber.How many factors are in the prime factorization of B? 相关知识点: ...
/*C program to check number is perfect square or not.*/#include<stdio.h>#include<math.h>intmain(){intnum;intiVar;floatfVar;printf("Enter an integer number: ");scanf("%d",&num); fVar=sqrt((double)num); iVar=fVar;if(iVar==fVar)printf("%d is a perfect square.",num);elseprintf...
答案 B 结果二 题目 Which of the following numbers is not a perfect square?( ).A.12016B.22017C.32018D.42019E.52020 答案 B 结果三 题目 Which of the following numbers is not a perfect square?( )A.12016B.22017C.32018D.42019E.52020 答案 B相关推荐 1Which of the following numbers...
A whole number is a perfect square if it is the product of two equal whole numbers, Thus, 1×1 and 2×2 and 3×3 and 4×4 are perfect squared, Continue until the product is bigger than 1000,30×30=900,31×31=961,32×32=1024(too big). 一个整数是平方数,是指可以表示成两个相同...
A six-digit number, it is a perfect square number, and the last three digits are all 4. Such six-digit numbers have . 相关知识点: 试题来源: 解析 3 Because the last three digits are all 4 and the smallest number of perfect square number is 382=1444, the last three digits of such...
Which of the numbers is a perfect square? (Aperfect square is a whole number that is the product of a whole number with itself. For example, some perfect squares are the bolded ones in the following sequence: 1=1×1.4=2×2, 9=3×3, ..., etc.)A:...
64 View Solution STATEMENT-1 : The dual statement of "xis a perfect square or xis a prime number" is "x is a perfect square and a prime number and STATEMENT-2 : If x is a prime number, then it isnot a perfect square. View Solution Write the truth values of the negation of ...
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