We choose two cards at random from a deck of cards with numbers ranging from 1 to 100. What is the likelihood that a number on one card is precisely twice the number on the other?

We choose two cards at random from a deck of cards with numbers ranging from 1 to 100. What is the likelihood that a number on one card is precisely twice the number on the other?

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: easy

标签: interviewbit, probability, topic-specific, statistics

参考答案摘要

With the idea of a combination, this query can also be resolved. This is due to the fact that the order is unimportant when we draw two cards from the same deck of cards. As a result, receiving a card...

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