There are 5 different Jeffrey Archer books, 3 different Sidney Sheld

1.	There are 5 different Jeffrey Archer books, 3 different Sidney Sheldon books and 6 different John Grishambooks. The number of ways in which at least onebook can be given away is(a) 2^10 – 1(b) 2^11 – 1(C) 2^12 – 1(d) 2^14 – 1
Answer» ong>Answer: d) Step-by-step explanation: Of total of 14 books you can EITHER give a book or KEEP it. You have 2 options for each book. But you remove one option, that is when ALL books are KEPT. Hence d)

There are 5 different Jeffrey Archer books, 3 different Sidney Sheldon books and 6 different John Grishambooks. The number of ways in which at least onebook can be given away is(a) 2^10 – 1(b) 2^11 – 1(C) 2^12 – 1(d) 2^14 – 1

Answer»

ong>Answer:

Step-by-step explanation:

Of total of 14 books you can EITHER give a book or KEEP it. You have 2 options for each book. But you remove one option, that is when ALL books are KEPT. Hence d)

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There are 5 different Jeffrey Archer books, 3 different Sidney Sheldon books and 6 different John Grishambooks. The number of ways in which at least onebook can be given away is(a) 2^10 – 1(b) 2^11 – 1(C) 2^12 – 1(d) 2^14 – 1​

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There are 5 different Jeffrey Archer books, 3 different Sidney Sheldon books and 6 different John Grishambooks. The number of ways in which at least onebook can be given away is(a) 2^10 – 1(b) 2^11 – 1(C) 2^12 – 1(d) 2^14 – 1