COMPUTER SCIENCE AND ENGINEERING
DATA STRUCTURES
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
is.finite(0)
|
|
|
is.infinite(0)
|
|
|
is.na(0)
|
|
|
is.nan(0)
|
Detailed explanation-1: -As the finite set has a countable number of elements and the empty set has zero elements so, it is a definite number of elements. So, with a cardinality of zero, an empty set is a finite set.
Detailed explanation-2: -Answer and Explanation: Zero is a finite number. When we say that a number is infinite, it means that it is uncountable, limitless, or endless. We can prove that zero is a finite number by using the concept of cardinality in sets. An empty set has a cardinality 0.
Detailed explanation-3: -Finite number may refer to: A countable number less than infinity, being the cardinality of a finite set – i.e., some natural number, possibly 0. A real number, such as may result from a measurement (of time, length, area, etc.)
Detailed explanation-4: -isFinite is a function property of the global object. You can use this function to determine whether a number is a finite number. The isFinite function examines the number in its argument. If the argument is NaN, positive infinity, or negative infinity, this method returns false; otherwise, it returns true .