please answer all questions. thanks!

Directions: Read the following statement and answer it correctly. Submission of this lesson activity is through your SAME. 1 l l 3 LelA= 2 D 4 6 ] 3 'i' a} what size is A? b} What is the third oolumn of A? c] what is the second row of A? d} What is the element of A in the [3. 2}\" position? e} What is A'? 2. Find A + E, where the given matrices are: A] i 0 4 A= 1 2 2 U 2 3 ] 3 5 B: 2 2 3 . 2 3 0 -] Cl 5 l5 A=[4 3 s 2]' 3 9 3 4 B'[ o 2 1 2] 3. Find AB, where the given matrices are: *1 2 1 {J 4 \"[3 2i~i=im 3] .- n. B "- - -'_ _ i A: o i .B=|_'Ij 3 g] 2 3 Bi {1} 43 31 132 ": o 2 'B=[o i 4 3]