2. Let A = (5 (1 0 2 20 21). B=(3 i 4), 1).c= = = -2 3 0 1 C ( 1 0 -2 3 0 5 -1 2 1 = Answer the following: (a) If 2A + 3
Posted: Sat Feb 19, 2022 3:37 pm
2. Let A = (5 (1 0 2 20 21). B=(3 i 4), 1).c= = = -2 3 0 1 C ( 1 0 -2 3 0 5 -1 2 1 = Answer the following: (a) If 2A + 3B +4X = 0 Find X (b) If f(x) = x2 + 2x + 7 find f(C) (c) Evaluate (if Possible): A XB (ii) B XC (iii) B XA =