Types of cousins: explained

mathAHA
mathAHA
7 هزار بار بازدید - 9 سال پیش - This video explains what is
This video explains what is meant by "4th cousin", "third cousin twice removed", etc. It is much easier than you might think and is easy to describe with a simple mathematical formula.
9 سال پیش در تاریخ 1394/12/05 منتشر شده است.
7,028 بـار بازدید شده
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