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Question 8

Which expression is a valid BigInt literal representing the integer forty-two?

  1. BigInt.42
  2. 42.0n
  3. 42nBonne réponse
  4. n42

Explication

The n suffix marks an integer literal as a BigInt, making 42n valid. A decimal fraction with that suffix is invalid because BigInt represents integers rather than fractional numeric values.

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Question 8: Which expression is a valid BigInt literal representing the… · JavaScript Fundamentals · Questena