How do we calculate average of "n" triangular fuzzy numbers?

suppose we have 7 triangular fuzzy numbers . 1- triangular fuzzy number = (l1,m1,n1) 2- triangular fuzzy number = (l2,m2,n2) : : 7 - triangular fuzzy number = (l7,m7,n7) what is the average of...

01 January 1970 1,538 3 View