Question

Какое количество вопросов достаточно задать вашему собеседнику,чтобы точно определить день недели,в котором он родился?

Answer 1

Либо один (в какой день ты родился?), либо бесконечно (если нету гарантии, что он отвечает верно).

Answer 2

Determining the Day of Birth

To determine the day of the week a person was born, you would need to ask at least two questions.

1. The Date of Birth: You would need to ask for the specific date (day, month, and year) of the person's birth. - Source: Source mentions the importance of knowing the date of birth to determine the day of the week.

2. Confirmation of the Day: After obtaining the date of birth, you would need to confirm the day of the week corresponding to that date. - Source: Source and Source indicate the need to confirm the day of the week based on the date provided.

By asking these two questions, you can accurately determine the day of the week on which the person was born.