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What is the value of ((3+1)!)?

Answer and explanation

Correct answer: 24

First evaluate the expression inside the brackets: \(3+1=4\). Then \(4!=4\times3\times2\times1=24\). Therefore, the correct answer is 24. Choosing 6 would mean using \(3!\) and ignoring the addition inside the brackets. Exam tip: always simplify the expression inside brackets before applying factorial.

Related tags

Factorial NotationPermutations And CombinationsClass 11 MathematicsFactorial EvaluationMathematicsClass 11 Mcq

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