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In an examination, a question paper consists of 12 questions divided into two parts i.e., Part I and Part II , containing 5 and 7 questions, respectively. A student is required to attempt 8 questions in all, selecting at least 3 from each part. In how many ways can a student select the questions? |
| Answer» In an examination, a question paper consists of 12 questions divided into two parts i.e., Part I and Part II , containing 5 and 7 questions, respectively. A student is required to attempt 8 questions in all, selecting at least 3 from each part. In how many ways can a student select the questions? | |