Is it true or false?
2.7 ∉ N?
Cannot tell without more data.
N is the usual name for natural numbers
so 2.7 ∉ N is true, 2.7 is not a natural number
Thanks:)
To determine whether 2.7 is an element of the natural numbers (N), we need to understand what the natural numbers are. The natural numbers, denoted by the symbol N, are a set of positive integers that start from 1 and continue indefinitely. They do not include fractions, decimals, or negative numbers.
Since 2.7 is a decimal number, it cannot be considered a natural number. Therefore, the statement "2.7 ∉ N" is true.