Asked by Adedeji Ogunba
Using the ordinary alphabet and allowing repeated letters, find the number of words of length 8 that have at least one C.
What's the difference between the wording of "exactly one" and "atleast one"?
What's the difference between the wording of "exactly one" and "atleast one"?
Answers
Answered by
Steve
<u>at least</u> 1 means any integer bigger than zero
I think surely you know what <u>exactly</u> 1 means ...
I think surely you know what <u>exactly</u> 1 means ...