Math, asked by aj0183, 8 months ago

In how many ways can 10 books on English and 14 books on Maths be placed in a row on a shelf so that no two books on English are together?

Answers

Answered by shrutica24

1

Answer:

15! × 14!

5!

Step-by-step explanation:

first arrang the 14 books of maths

*M*M*M*M*M*M*M*M*M*M*M*M*M*M*

Thus, 14 books of maths are arranged in

=14! (! is factorial)

as there are 15 places to place the books around the maths book

So, 10 nook of English are arranged in 15p10

= 15!

(15-10)!

= 15!

5!

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