(C) M22 In Exercises 914, use the arrow technique to evaluate the de terminant. -2 1 11. 3 5 -7 1 ol 13. 2 -1 5 1 9 -4 In Exercises 21-26, evaluate det(A) by a cofactor expansion along a row or column of your choice. -3 0 7 21. A = 2 5 1 -1 0 5 5 [1 k k] 23.A = 1 kk2 1kk2 tu 3 7 5 - -3 7 5 L