Home
Class 11
MATHS
A student finds 7 books of his interest,...

A student finds 7 books of his interest, but can borrow only three books. He wants to borrow Chemistry part II book only if Chemistry Part I can also be borrowed. Find the number of ways he can choose three books that he wants to borrow.

Text Solution

Verified by Experts

The correct Answer is:
15
Promotional Banner

Similar Questions

Explore conceptually related problems

A student passes an examination if he secures a minimum in each of the 7 subjects. Find the number of ways a student can fail.

It is required to arrange 8 books on a shelf. Find the number of ways to do this if two specified books are (i) always together (ii) never together

The number of ways in which 6 different books can be distributed among 5 students is

The number of pages in a book Ninad read for five consecutive days were 60, 50, 54, 46, 50. Find the average number of pages he read everyday.

A question paper has two parts, A and B, each containing 10 questions. If a student has to choose 8 from part A and 5 from part B, In how many ways can he choose the questions