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To display whether a value is a number or not, ____ is used.
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JavaScript
To display whether a value is a number or not, ____ is used.
+1
vote
asked
Feb 6, 2020
in
JavaScript
by
rajeshsharma
To display whether a value is a number or not, ____ is used.
NaN
undefined
isNan
isundefined
#javascript-value
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1
Answer
0
votes
answered
Feb 7, 2020
by
SakshiSharma
isNan
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