Largest Combination Functions & Equations Additional The values of a, b, c, and d are 1, 2, 3, and 4 but not in that order. Find the largest possible value of ab + bc + cd + da. (Source: Mathematics Teaching in the Middle School, Sep-Oct 1996) October 31, 2018/by Kym Welty http://intermath.org/wp-content/uploads/2018/03/logo.jpg 0 0 Kym Welty http://intermath.org/wp-content/uploads/2018/03/logo.jpg Kym Welty2018-10-31 13:04:542019-01-18 16:11:33Largest Combination