解析 B If p is a prime number, then p+2 is sometimes a prime number. For example, both 3 and 3+2 are prime numbers. 如果p是一个质数,那么下面哪个数也是一个质数?( ) A.p+7 B.p+2 C.p+p D.p×p 如果p是质数,那么p+2也是质数.例如,3和3+2都是质数. 故选B....
解析 A 若P是比11大的质数(prime number),且p等于两个质数x,y的和.则x可能是下而的哪一个 考生在解答此题时.应比较熟悉质数、奇数与偶数之间的相互关系。P是比11大的质数,所以P必是奇数。而P同时又是两质数的和,由于一个奇数只可能是一个奇数与一个偶数之和,故x、y中必有一个是2(因为除2以外.其...
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If p is a prime number greater than 11,and P is the sum of the two prime numbers x and y,then x could be which of the following() A. 2 B. 5 C. 7 D. 9 E. 13 点击查看答案&解析手机看题 你可能感兴趣的试题 单项选择题 If p and r are prime numbers,which of the following mu...
If p is a prime number greater than 3, then (p^2-1) is always divisible by (a) 6 but not 12 (b) 12 but not 24 (c) 24 (d) None of these
If p is a prime number greater than 2, which of the following could also be a prime number? ()A. 3pB. p+1C. p+2D. p+3 答案 C 相关推荐 1If p is a prime number greater than 2, which of the following could also be a prime number? ()A. 3pB. p+1C. p+2D. p+3 反馈...
相关推荐 1If p is a prime number greater than 2, which of the following could also be a prime number? ()A. 3pB. p+1C. p+2D. p+3 2【题目】If , is a prime number greater than 2, whichof the following could also be a prime number?(A.3pB.p+1C.p+2D.p+3 ...
How to know whether a number is prime or not? How to determine if a number is prime? How can you find prime numbers? How to count prime numbers? How do you determine the prime factorization of a number? Given that f(3) = 2, f prime (3) = -1, g(3) = -3, g prime (3) ...
Check if each number is prime in the said list of numbers: False Flowchart: Sample Solution-2: Python Code: # Define a function named 'test' that takes two inputs: 'text' (a string) and 'n' (an integer).deftest(text,n):# Use a list comprehension to create a list 't' containing...
Let a ,b in na n a > 1. Also p is a prime number. If a x^2+b x+c=p for any intergral values of x , then prove that a+b x+c!=2p for any integral value of xdot