The value of √5!+1 = ____?
- 21
- 31
- 11
- None of these
Explanation
Let's calculate:
5! = 5 × 4 × 3 × 2 × 1 = 120
√120 + 1
√121 = √11×11
= 11
Related MCQs
- 8
- 9
- 10
- 11
Let's calculate:
5! = 5 × 4 × 3 × 2 × 1 = 120
√120 + 1
√121 = √11×11
= 11
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