Question

Diketahui Kesamaan Matriks :
A x B + T = C
Tentukan Matriks T,,
[ -2 8 ]x[ 2 3 ] + 3T = [ 10 12 ]
[ 1 5 ]x[ -4 6] + 3T =[ 16 20 ]

Tentukan matriks T ??

Answer 1

[-2.2 8.3]+ 3T = [10 12]
[1.5 -4.6] + 3T= [16 20]

[-4 24] +3T = [10 12]
3T = [10 12 ] - [-4 24]
3T = [14 -12]
T = [ 14/3 -4]

yg kedua sama caranya