Answer: : Instead of trying to solve that problem, state a simpler Ten people are being problem and solve it instead. honored for their work in reducing pollution. In how many ways can we line up these people for a picture? Which of the following is & simpler version of the given problem? In how many ways can ten people be selected from group of fifteen people? In how many - ways can three people be selected from group of ten people? In how many ways can three people be lined up for a picture? how many ways can fifteen people be lined Up for a picture What is the solution to this simpler problem? waj: ~Fe 7 ( andanen cick Check Answ