What is NaN called?(a) Not a Number(b) Not a Numeric(c) Number and Number(d) Number a NumericI had been asked this question in semester exam.Question is taken from Overview of R in division History, Overview and Getting Started of R Programming

What is NaN called?(a) Not a Number(b) Not a Numeric(c) Number and Num

1.	What is NaN called?(a) Not a Number(b) Not a Numeric(c) Number and Number(d) Number a NumericI had been asked this question in semester exam.Question is taken from Overview of R in division History, Overview and Getting Started of R Programming
Answer» CORRECT answer is (a) Not a Number For explanation I would say: NaN is called Not a Number. It is the full form of NaN. Full forms can be VIEWED in R STUDIO by typing help. A NaN VALUE is also NA but the converse is not true. The value NaN represents an undefined value.

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