Let E1, E2, and E3 be 33 elementary matrices of types I, II, and III, respectively, and let A be a 33 matrix with det(A) = 6. Assume, additionally, that E2 was formed from I by multiplying its second row by 3. Find the values of each of the following: (a) det(E1A) (b) det(E2A) (c) det(E3A) (d) det(AE1) (e) det(E2 1 ) (f) det(E1E2E3) 1

B. Spongy (cancellous) Bone 1. Contains many, larger “holes” filled with red bone marrow, which is the site of blood production in adults. 2. No haversian systems. 3. Contain trabeculae which are the actual bony walls between the holes....