BITSAT 2019 Paper

Section: Mathematics
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Question : 124 of 150
 
Marks: +1, -0
Consider the system of linear equations;
x‌1 + 2x‌2 + x‌3 = 3
2x‌1 + 3x‌2 + x‌3 = 3
3x‌1 + 5x‌2 + 2x‌3 = 1
The system has
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