Solution: In how many ways can he make his choice?

In Mathematics examination, a student may select 7 problems from a set of 10 problems. In how many ways can he make his choice?

In how many ways can he make his choice?

Problem Statement: EE Board April 1995

In Mathematics examination, a student may select 7 problems from a set of 10 problems. In how many ways can he make his choice?

Problem Answer:

There are 120 ways that student can make his choice.

Solution:

Online Questions and Answers in Venn Diagram, Permutation, Combination and Probability


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