Guys do you really understand this questi9m How many of the triple permutations of the set A = {a, b,c, d,e} contain e?​​

6

Explanation:

Assuming with triple permutations you mean permutations containing 3 elements of A:

{a,b,c} {a,b,d} {a,b,e} {a,c,d} {a,c,e} {a,d,e} {b,c,d} {b,c,e} {b,d,e} {c,d,e}

Every letter occurs 6 times.

answer is:

a). backstage view

explanation:

backstage view is the area where files and data about them is managed— creating, saving, printing, sending to others, inspecting for hidden metadata or personal information, and setting options. so in this way we can add many things to our document swiftly.

i hope you get the idea.

answerstandard;