A home security system provides a security codes for a door, which consist of five buttons. Code may be generated by pressing any one button, any two, any three, any four, or all five buttons. How many such codes are possible

Comments and Answers (2)

Andy

Andy

What is the correct solution?

Priya

Priya

does anyone know the correct answer

Avatar

{{SampleComment.userName || "Your Name"}} ~ {{SampleComment.userCity}}

{{SampleComment.commentValue || "Your Answer or Comment goes here...."}}