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The system is symmetric in a and b. Therefore you can assume a = b and solve just one equation. After the usual procedure you then find a= 2 or a= 0 ,that is b = 0 or 2.
Решаем методом устного счета.a=0b=0Good luck!
A is 2 b is 2
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The system is symmetric in a and b. Therefore you can assume a = b and solve just one equation. After the usual procedure
you then find a= 2 or a= 0 ,that is b = 0 or 2.
Решаем методом устного счета.
a=0
b=0
Good luck!
A is 2 b is 2