AMC 8 1989 Problem 16

AMC8 1989 年第 16 题

奇偶性★★★☆☆

Problem In how many ways can 47 be written as the sum of two primes?

有多少种方式可以将 47 写成两个质数之和？

A.0
B.1
C.2
D.3
E. $\text{more than 3}$

正确答案 · Correct Answer

A

解析 · Solution

解析整理中

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