Mi primera revista PROGRMACION FINAL PORTAFOLIO | Page 12

2 + 24
5 + 21
−1 + 6
A ∗ B = [
−4 + 32
−10 + 28
2 + 8
]
2 + 0
5 + 0
−1 + 0
3∗3
26
26
5
A ∗ B = [
28
18
10]
2
5
−1
3∗3
IMAGINARIAS i = √−1
i 2 = i ∗ i = ( √−1 ) 2 = −1 i 3 = i ∗ i = ( −i ) i = −1 i 4 = i 2 = i 2 = ( −1 ) = ( −1 ) i 5 = i 4 ∗ i = ( 1 ) ∗ i = i i 6 = i 2 ∗ i ∗ i = ( −1 )( −1 )( −1 ) = −1
2 − 3i
1 − 4i
−5 + 2i
A = [
8 − i
−2 − i
−2i
]
2 − i
−4i
9 + 3i
3∗3
1i
−6i
2 + 8i
B = [
3i
−5 − 3i
2 + 8i
]
7 + 2i
−5i
−3 + 2i
3∗3
12