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给定系统 {{1, 2}, {3, 4}, {5, 6}}x = {{1}, {0}, {-1}} ,确定是否有解。如果有,求其解。
给定系统 {{1, 2}, {3, 4}, {5, 6}}x = {{1}, {0}, {-1}} ,确定是否有解。如果有,求其解。
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