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प्रश्न
Choose the correct alternative:
If the rank of the matrix `[(lambda, -1, 0),(0, lambda, -1),(-1, 0, lambda)]` is 2, then λ is
विकल्प
1
2
3
only real number
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उत्तर
1
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संबंधित प्रश्न
Find the rank of the following matrices
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