36. Let X A = [3 [61] 0 2 and B = [4 -27 3] 2 a. Compute (A + B)². b. Compute A² + 2AB + B². c. From the results of part
Posted: Thu Jun 30, 2022 9:35 pm
36. Let X A = [3 [61] 0 2 and B = [4 -27 3] 2 a. Compute (A + B)². b. Compute A² + 2AB + B². c. From the results of parts (a) and (b), show that in gen- eral, (A + B)² # A² + 2AB + B².110