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2. CASCADING STYLE SHEETS AND JAVASCRIPT — COMPUTER STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceCOMPUTER2. CASCADING STYLE SHEETS AND JAVASCRIPT1 Mark
MCQ
Which built-in function of JavaScript is commonly used to work with numeric values?
  • A
    Number($\qquad$)
  • B
    isNumber($\qquad$)
  • C
    isString($\qquad$)
  • ✓
    isNaN($\qquad$)
✓

Answer

Correct option: D.
isNaN($\qquad$)
D

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