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# Evaluate: 5! - 2!?

Tutor

118.

Computer Wizard

=(5*4*3*2*1)-(2*1) =(120)-(2) =118

118.

An Experienced Trainer

118.

Math Teacher

5! =120, 2! =2. 5! - 2! =118.

Physics Faculty

n!=n(n-1)(n-2).....(2)(1); So, 5!-2!=5*4*3*2*1-2*1=120-2=118.

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