The following matrices are used in Exercises 35-45. 31 A-1 - - - - - - - - [19] [3₂2]· [ B = 12 21 = 02 12 (9) In Exercises 35-45, use Theorem 17 and the matrices in (9) to form Q-¹, where Q is the given matrix. 35. Q = AC 36. Q = CA 37. Q = AT 38. Q = ATC 39. Q = CTAT 41. Q = CB-1 43. Q = 2A 45. Q = (AC)B-¹ 40. Q = B-¹A 42. Q = B-1 44. Q = 10C
The following matrices are used in Exercises 35-45. 31 A-1 - - - - - - - - [19] [3₂2]· [ B = 12 21 = 02 12 (9) In Exercises 35-45, use Theorem 17 and the matrices in (9) to form Q-¹, where Q is the given matrix. 35. Q = AC 36. Q = CA 37. Q = AT 38. Q = ATC 39. Q = CTAT 41. Q = CB-1 43. Q = 2A 45. Q = (AC)B-¹ 40. Q = B-¹A 42. Q = B-1 44. Q = 10C
The following matrices are used in Exercises 35-45. 31 A-1 - - - - - - - - [19] [3₂2]· [ B = 12 21 = 02 12 (9) In Exercises 35-45, use Theorem 17 and the matrices in (9) to form Q-¹, where Q is the given matrix. 35. Q = AC 36. Q = CA 37. Q = AT 38. Q = ATC 39. Q = CTAT 41. Q = CB-1 43. Q = 2A 45. Q = (AC)B-¹ 40. Q = B-¹A 42. Q = B-1 44. Q = 10C
Linear algebra: please solve q35,37 and 40 correctly. Theorem is also attached.
Branch of mathematics concerned with mathematical structures that are closed under operations like addition and scalar multiplication. It is the study of linear combinations, vector spaces, lines and planes, and some mappings that are used to perform linear transformations. Linear algebra also includes vectors, matrices, and linear functions. It has many applications from mathematical physics to modern algebra and coding theory.
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