Question

Solution of twenty four people go on holidays. If. 15 go swimming, 12 go fishing and 6 do neither, how many go swimming and fishing ? Draw a Venn diagram and fill in the number of people in all four regions.

Answer 1

In mathematics, the irrational numbers are all the real numbers which are not rational numbers. That is, irrational numbers cannot be expressed as the ratio of two integers. ... For example, the decimal representation of π starts with 3.14159, but no finite number of digits can represent π exactly, nor does it repeat.