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How many positive whole numbers less than or equal to 50 are NOT equal to square
How many positive whole numbers less than or equal to 50 are NOT equal to square
游客
2024-01-12
78
管理
问题
How many positive whole numbers less than or equal to 50 are NOT equal to squares of whole numbers?
选项
A、9
B、15
C、43
D、44
E、45
答案
C
解析
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