The matrix which is the sum of all the diagonal elements of a square matrix?
A) diagonal matrix
B) trace matrix
C) identity matrix
D) both a and b
Correct Answer:
Verified
Q2: Which of the following is not a
Q3: Multiplication of a matrix with a scalar
Q4: The concept of Eigen values and vectors
Q5: Singular matrix are?
A)non-invertible
B)invertible
C)both non-invertible and invertible
D)none of
Q6: Determinant value of a singular Matrix
A)0
B)not equal
Q8: _ is equal to the maximum number
Q9: Vectors whose direction remains unchanged even after
Q10: Singular Value Decomposition is some sort of
Q11: The cofactor is always preceded by a?
A)positive
Q12: What is symmetric Matrix?
A)?
B)=
C)both a and b
D)none
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