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प्रश्न
Choose the correct alternative:
If p(A) = r then which of the following is correct?
पर्याय
All the minors of order r which does not vanish
A has at least one minor of order r which does not vanish
A has at least one (r + 1) order minor which vanishes
All (r + 1) and higher order minors should not vanish
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उत्तर
A has at least one minor of order r which does not vanish
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संबंधित प्रश्न
Find the rank of the following matrices
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Choose the correct alternative:
If p(A) = p(A,B)= then the system is
Choose the correct alternative:
If p(A) ≠ p(A, B) =, then the system is
Choose the correct alternative:
The system of equations 4x + 6y = 5, 6x + 9y = 7 has
Choose the correct alternative:
If |A| ≠ 0, then A is
Find the rank of the matrix
A = `((-2, 1, 3, 4),(0, 1, 1, 2),(1, 3, 4, 7))`
Examine the consistency of the system of equations:
x + y + z = 7, x + 2y + 3z = 18, y + 2z = 6
Let S be the set of all λ ∈ R for which the system of linear equations
2x – y + 2z = 2
x – 2y + λz = –4
x + λy + z = 4
has no solution. Then the set S ______.
