Question $10(3$ points$)$

Q$2.$ Consider the following options for characters in setting a password:

Digits $=\{0,1,2,3,4,5,6,7,8,9\}$

Letters $=\{$ a$,$ b$,$ c$,$ d$,$ e$,$ f$,$ g$,$ h$,$ i$,$ j$,$ k$,$ l$,$ m$,$ n$,$ o$,$ p$,$ q$,$ r$,$ s$,$ t$,$ u$,$ v$,$ w$,$ x$,$ y$,$ z $\}$

Special characters $=\{*,$ &$,$ $$,$ # $\}$

Compute the number of passwords possible that satisfy these conditions:

Password must be of length $6.$

Characters can be special characters, digits, or letters.

The first character must be a letter.

Characters may be repeated.

Your Answer:

Question $10$ options:

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