mayyyaaa
16.07.2020 •
Mathematics
Kamal wrote the augmented matrix below to represent a system of equations. Which matrix results from the operation -3R2<->R2?
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Ответ:
a3=40
a2^2+4=40
a2=6
a1^2+4=6
a1=√2
So the first two terms are √2 and 6, answer C