Permutations & Combinations
Combinations with Restrictions
Grade 11
Question:
<p>Select the number of ways to choose 6 books taking not more than 2 of each subject.</p>
<p>(A) 1</p>
<p>(B) 2</p>
<p>(C) 4</p>
<p>(D) 6</p>
Step-by-Step Solution
Key Concept: Determine the number of ways to select 6 books from multiple subjects with the constraint that at most 2 books can be taken from each subject.
<p>Not provided in the text.</p>
Correct Answer: C