CBSE Class 11-science Answered
Why do we consider 0! to be 1? While we also consider 1! to be 1. Can you explain.
Asked by arkabanerjee | 09 Oct, 2010, 12:00: AM
Expert Answer
dear student,
n!=n(n-1)!
put n=1
1!=1(0!)
1=1(0!)
so
0!=1
hope thi clarifies with your query
regards
team topperlearning
Answered by | 10 Oct, 2010, 02:01: PM
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