Order of bracket is _____?

Vinculum, braces, parenthesis and square bracket.

Vinculum, parenthesis, braces and square bracket.

Parenthesis, vinculum, braces and bracket.

None of these

Vinculum (−): A horizontal line used in fractions or bar notation.

Parentheses ( ): First to be solved inside expressions.

Braces { }: Used for grouping after parentheses.

Square Brackets [ ]: Solved last in nested expressions.