Math, asked by SreeVi03, 1 year ago

How to find the unit digit of the sum 2! + 3! + 4! + 5! + ..... + 22! ?

Answers

Answered by KSPY

2

the unit digit of the sum 2! + 3! + 4! + 5! + ..... + 22! is 2

SreeVi03: How did you find it

SreeVi03: Can you please give me a working step

SreeVi03: I have exam tomorrow and it is for 3 marks

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