Consider the following statements \( \mathrm{P} \) I. Every zero ma...

Channel:
PW Solutions
Subscribers:
443,000
Published on ● Video Link: https://www.youtube.com/watch?v=8o7G0MRyftQ


Duration: 1:33
0 views
0

Consider the following statements
\( \mathrm{P} \)
I. Every zero matrix is a square matrix.
W
II. A matrix has a numerical value.
III. A unit matrix is a diagonal matrix.

Which of the above statement (s) is/are correct?
(1) Only II
(2) Only III
(3) Both II and III
(4) Both I and III
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-12-21Find the matrix \( \left[\begin{array}{cc}2 & -1 \\ 1 & 0 \\ -3 & 4...
2023-12-21Which one of the following statements is not true? P (1) A scalar m...
2023-12-21If \( A=\left[\begin{array}{ccc}0 & a & b \\ 7 & 0 & c \\ -1 & -6 &...
2023-12-21Express the following matrix as a sum of a symmetric and skew - sym...
2023-12-21If the order of matrix \( A \) is \( 3 \times 5 \) and the order of...
2023-12-21If matrix \( A=\left[\begin{array}{rr}1 & -1 \\ -1 & 1\end{array}\r...
2023-12-21Choose the incorrect option: \( \mathrm{P} \) (1) \( \left(A^{\prim...
2023-12-21Which of the following is incorrect? \( \mathrm{P} \) (1) \( A(B C)...
2023-12-21Construct a \( 4 \times 3 \) matrix whose elements are given by \( ...
2023-12-21If \( M-2 N=\left(\begin{array}{rr}1 & -2 \\ 3 & 0\end{array}\right...
2023-12-21Consider the following statements \( \mathrm{P} \) I. Every zero ma...
2023-12-21Consider the matrix \( A=\left[\begin{array}{ccc}2 \sqrt{2} & -7 & ...
2023-12-21Find the matrix \( A \) such that \( A\left[\begin{array}{cc}1 & -3...
2023-12-21If \( A=\left[\begin{array}{cc}2 & 4 \\ 1 & -1\end{array}\right] \)...
2023-12-21Matrices \( A \) and \( B \) will be inverse of each other if \( \m...
2023-12-21If \( A \) is a skew symmetric matrix, then \( A^{n} \) will be \( ...
2023-12-21If \( A \) is symmetric, the \( A^{n}, n \in N \) will be \( \mathr...
2023-12-21If \( A=\left[\begin{array}{ccc}-1 & 2 & 3 \\ 5 & 7 & 6 \\ 0 & 8 & ...
2023-12-21If \( A \) and \( B \) both are symmetric, then \( A B+B A \) is P ...
2023-12-21Null matrix is \( \mathrm{P} \) (1) symmetric matrix W (2) skew sym...
2023-12-21If \( A=\left[\begin{array}{ccc}0 & a & b \\ 7 & 0 & c \\ -1 & -6 &...


Tags:
pw