Performing the operation: let x = 20n + 10; will:

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Post last modified:March 15, 2025

Performing the operation: `let x = 20n + 10;` will:

result in the string "20n10" being stored in the variable x.
cause the program to abort due to an error.
result in a value of 30n being stored in the variable x.
result in a value of 30 being stored in the variable x.

Answers Explanation & Hints:

Performing the operation in JavaScript will result in an Uncaught TypeError: Cannot mix BigInt and other types, use explicit conversions.

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