HOJA DE TRABAJOMATRICES
Hoja de Trabajo① A = ¿? A =
B = C = A * B = C
② Si A = B = C =
Determine:2.1 ( -2A ) * ( -3C )
2.2 -2A + B + C =
a b
c d2
3
1 2
1 0
0 1
2 1 0 1-1 2
-1 0-1 2-7 -9
-4 0 0 0 0 -1 -2 0
0 00 0 0 0
③ A – B = B – A = ¿?
④ Sea B = será B² =
⑤ Sea C = & R = I C – R = ¿?
-8 2
4 5
-7 2 -1
2 -3 0
0 0 0 0
64 4
16 25
⑥ A = * I2*2 =
⑦ B = C = A + B + C = I
A = ¿?
-1 -1
-2 -2
-2 4
5 6
-2 -3
4 10
1 0
0 1
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