A boy has 3 library tickets and books of his interest in the library. Of these 8, he does not wasnt to borrow Chemistry part II, unless Chemistry Part I is also borrowed. In how many ways can be choose th three books to be borrowed?

A boy has 3 library tickets and 8 books of his interest in the library.Of these 8, he does not want to borrow Chemistry part II,unless Chemistry Part I is also borrowed.In how many ways can be choose the three books to be borrowed?

A boy has 3 library cards and 8 books of his interest in the library. Of these 8, he does not want to borrow Chemistry part II unless Chemistry part I is also borrowed. In how many ways can he choose the three books to be borrowed?

A boy has 3 library tickets and 8 books of his interest in the library. Of these 8, he does not want to borrow Mathematics Part II, unless Mathemtics Part I is also borrowed. In how many ways can he choose the three books to be borrowed ?

A boy has 3 library tickets and 8 books of his interest in the library. Of these 8 he does not want to borrow mathematics part II, unless mathematics part I is also borrowed. If number of ways can be choose the three books to be borrowed is lamda , then number of perfect squares less than lamda .

A boy has 3 library tickets and 8 books of his interest in the library. Of these 8 he does not want to borrow mathematics part II, unless mathematics part I is also borrowed. If number of ways can be choose the three books to be borrowed is lamda , then number of perfect squares less than lamda .

A library has 5 copies of one book, 4 copies of each of 2 books, 6 copies of ech of 3 books nad single copies of 8 books. In how many ways cn all books be arranged so that copies of the same book are always together?