Question

An examination consists of three parts. In part A, a student must answer 2 of 3 questions. In part B, a student must answer 6 of 8 questions and in part C, a student must answer all questions. How many choices of questions does the student have? 


​

Answer 1

3C2 * 8C6 * 1 = 84 : Use of fundamental theorem of counting

Answer 2

3C2 * 8C6 * 1 = 84 : Use of fundamental theorem of counting