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motikmotik
3 years ago
14

[3 1If A= -1 2], prove that A- 5A + 71 = 0 It is matrices...​

Mathematics
1 answer:
astraxan [27]3 years ago
6 0

Answer:

The question is wrong

Step-by-step explanation:

-12-(5*(-12)+71=0

-12-(-60)+71=0

-12+60+71=0

42+60=0

102 is not equal to 0

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