LA&C MCQS UNIT-1 Past Paper 2023-2024 PDF
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This document is a collection of multiple-choice questions on linear algebra and calculus. The questions cover topics such as matrix rank, determinants, and systems of equations. This is suitable for an undergraduate-level mathematics course.
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**[LA&C UNIT-1 OBJECTIVE QUESTIONS R23 24-25 ]** 1.If A is square matrix of order 3 and it is Non-singular matrix then rank of A is a\) 1 b) 2 c) 3 d) 0 2\. If A is square matrix of order 3 and it is singular matrix its square submatrix determinant is Non-singular, then rank of A is a\) 1 b) 2 c...
**[LA&C UNIT-1 OBJECTIVE QUESTIONS R23 24-25 ]** 1.If A is square matrix of order 3 and it is Non-singular matrix then rank of A is a\) 1 b) 2 c) 3 d) 0 2\. If A is square matrix of order 3 and it is singular matrix its square submatrix determinant is Non-singular, then rank of A is a\) 1 b) 2 c) 3 d) 0 3.If A is square matrix of order 3 and it is singular matrix it's all square submatrices determinants are singular, then rank of A is a\) 1 b) 2 c) 3 d) 0 4.The rank of a unit matrix of order 4 is a\) 1 b) 2 c) 3 d) 4 5.If the rank of a matrix A is 3 then the rank of [*A*^*T*^]{.math.inline} is a\) 1 b) 2 c) 3 d) 4 6.If A and B are 3x4 matrices, then the rank of (A+B) is a\) 1 b) 2 c) 3 d) 4 7.If [*ρ*(*A*) = *ρ*(*A**B*) = *r* \
