MAD 2104 Midterm: MAD 2104 FIU Exam 612Fk
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Prof. s. hudson: [10pts each] you are given the matrix mr for a relation r below. 0: find the matrix for r 1, find the matrix for r, find the matrix for r2, decide whether r is transitive (a graph may help), and explain, [30pts] draw the graph k4,4. Show that exactly half of its subsets have an odd number of elements. Remarks: the average was 74, with 4 perfect scores. The semester average, based on the best 5 out of 6 quizzes of the top 25 students, is approx 77. I have used this to estimate your semester grade in the upper right corner, as usual. Please check this and let me know if you don"t get the same, or don"t understand it. 1abc) these refer to the inverse relation (take the transpose), complement, and r r (boolean product).
