Question

Dada as matrizes A= [2 5] [10 1] e B= [x+3 3x-y] [5 1], calcule x e y para que A= B^t

Answer 1

A= | 2 5|
|10 1|

B^t=|x+3|
|3x-y|

2=x+3
x=-1

10=3x-y
10=3.1-y
y=-7