Course Home Syllabus Content Activities and Assessments v Grades My Tools v Academic Sup Table of Contents , ALEKS , McGraw Hill Campus McGraw Hill Campus O COUNTING AND PROBABILITY Introduction to permutations and combinations Suppose we want to choose 2 objects, without replacement. from the 4 objects pencil, eraser, desk, and chair. (3) How many ways can this be done. If the order of the choices is taken into consideration? [b) How many ways can this be done, If the order of the choices is not taken into consideration? Explanation Chock Sent Items - Tucker W Mur the Ism