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If the system ⎡⎢⎣1αα2+41ββ2+41420⎤⎥⎦⎡⎢⎣xyz⎤⎥⎦=⎡⎢⎣12−1⎤⎥⎦ of linear equations has unique solution, then which of the following is true(where α,β∈R) |
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Answer» If the system ⎡⎢⎣1αα2+41ββ2+41420⎤⎥⎦⎡⎢⎣xyz⎤⎥⎦=⎡⎢⎣12−1⎤⎥⎦ of linear equations has unique solution, then which of the following is true |
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