There are 10 red, yellow and blue balls in one pocket. How many balls do you need to find out if you want to find out 10 balls of the same color? A、4 B、5 C、6 D、10 I don't think it's right At least... Wrong? It can't be 10. Can you guarantee it's the same 10 times? Then you go to buy lottery tickets! If you really mean to be more specific! Why?

There are 10 red, yellow and blue balls in one pocket. How many balls do you need to find out if you want to find out 10 balls of the same color? A、4 B、5 C、6 D、10 I don't think it's right At least... Wrong? It can't be 10. Can you guarantee it's the same 10 times? Then you go to buy lottery tickets! If you really mean to be more specific! Why?

There is something wrong with the expression of this question. It means that at least a few balls can make 10 of the same color
Don't think about it. Less than ten can't be ten of the same color
There is a more common problem, similar to this, it is estimated that the teacher wants to change the problem and did not change it well
There are 10 red, yellow and blue balls in one pocket. You need to touch at least a few balls to make sure you can touch 10 balls of the same color. The answer is 28