Question

1. In a packet there are m different books, n different pens and p different pencils. The number of selections of at least one article of each type from the packet is
​

Answer 1

mnp ways to select at least one article of each type from the packet

Step-by-step explanation:

In a packet there are m different books, n different pens and p different pencils.

The number of selections of at least one article of each type from the packet is

1 book can be selected in m ways

1 pen can be selected in n ways

1 Pencil can be Selected in p ways

Total number of Ways of Selection  = m * n * p

= mnp ways to select at least one article of each type from the packet

Learn More :

An urn contains 6 yellow, 5 blue and 2 white marbles. If three ...

https://brainly.in/question/11611584

A student has to answer 10 questions, choosing at least 4 from each ...

https://brainly.in/question/11759234