Question

There are n different books and p copies of each. the number of ways in which a selection can be made from them is

Answer 1

We have ‘p’ copies of each of ‘n’ different books.
Number of ways to select from p copies:
p + 1
Total no. of ways:
(p + 1)(p + 1))p + 1)................n times
(p + 1)n
Number of different ways of selection is
(p + 1)n– 1

Answer 2

Answer:-  The number of selections possible in this is = (p+1)^n −1.

The question given is that:-

There are "n" different books and there are "p" copies of the each. The number of ways in which the section can be made from the given statement is needed to find.

The solution to the question is:-

Out of "r" similar things, the number of ways of the selection is = r+1

Therefore, the number of the selection from "p" copies = p+1

So, for the "n" different books, the number of selections are = (p+1)(p+1)(p+1).....n times.

                                                                                                    =(p+1)^n

Since, one blank selection is also included in this then, the number of the selections possible are = (p+1)^n−1

To know more about the topic above please go through the following links

Link1:- https://brainly.in/question/31396696?

Link2:- https://brainly.in/question/4512079?

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