If 4 Maths books are selected from 6 different Maths books and 3 English books are chosen from 5 different English books, how many ways can the seven books be arranged on a shelf: (i) If there are a no restrictions? (ii) If the 4 Maths books remain together?

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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If 4 Maths books are selected from 6 different Maths books and 3 English books are
chosen from 5 different English books, how many ways can the seven books be arranged
on a shelf:
(i) If there are a no restrictions?
(ii) If the 4 Maths books remain together?
Transcribed Image Text:If 4 Maths books are selected from 6 different Maths books and 3 English books are chosen from 5 different English books, how many ways can the seven books be arranged on a shelf: (i) If there are a no restrictions? (ii) If the 4 Maths books remain together?
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