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Question 1 of 10
1. Question
The order of the given matrix
\left[ \begin{array}{cc} 2 & 7 \end{array} \right]
Â is
CorrectIncorrect 
Question 2 of 10
2. Question
A matrix A has an order m x n.
Matrix A is considered to be a square matrix ifÂ Â Â Â Â Â
CorrectIncorrect 
Question 3 of 10
3. Question
The elements of an identity matrix consist of
CorrectIncorrect 
Question 4 of 10
4. Question
Given two matrices
M = \left[ \begin{array}{cc} a & 10 \\ 7 & b \end{array} \right] and N = \left[ \begin{array}{cc} 5 & c \\ d & 9 \end{array} \right] and M = N
Then
CorrectIncorrect 
Question 5 of 10
5. Question
Refer to matrices listed below.
M = \left[ \begin{array}{cc} 4 & 5 \end{array} \right]
R = \left[ \begin{array}{cc} 4 & 5 \end{array} \right]Â Â
P = \left[ \begin{array}{c} 4 \\ 5 \end{array} \right]Â Â
F = \left[ \begin{array}{ccc} 1 & 0 & 0 \\ 0 & 1 & 0 \\ 0 & 0 & 1 \end{array} \right]Â Â
G = \left[ \begin{array}{cc} 1 & 0 \\ 0 & 1 \end{array} \right]Â Â
Q = \left[ \begin{array}{cc} 3 & 1 \\ 7 & 0 \end{array} \right]Â Â Â
Which one is the false statement?
CorrectIncorrect 
Question 6 of 10
6. Question
Which of the following addition is possible?
E = \left[ \begin{array}{ccc} 1 & 4 & 0 \\ 4 & 8 & 7 \end{array} \right]Â Â
F = \left[ \begin{array}{ccc} 1 & 0 & 0 \\ 0 & 1 & 0 \\ 0 & 0 & 1 \end{array} \right]Â Â
S = \left[ \begin{array}{cc} 6 & 2 \\ 6 & 5 \\ 3 & 7 \end{array} \right]Â Â
V = \left[ \begin{array}{cc} 3 & 0 \\ 6 & 1 \\ 2 & 5 \end{array} \right]Â Â Â
U = \left[ \begin{array}{cc} 4 & 6 \\ 5 & 9 \end{array} \right]Â Â
M = \left[ \begin{array}{cc} 4 & 5 \end{array} \right]Â
P = \left[ \begin{array}{c} 4 \\ 5 \end{array} \right]
Q = \left[ \begin{array}{cc} 3 & 1 \\ 7 & 0 \end{array} \right]
CorrectIncorrect 
Question 7 of 10
7. Question
The result of S + V isÂ
S = \left[ \begin{array}{cc} 6 & 2 \\ 6 & 5 \\ 3 & 7 \end{array} \right]Â V = \left[ \begin{array}{cc} 3 & 0 \\ 6 & 1 \\ 2 & 5 \end{array} \right]
CorrectIncorrect 
Question 8 of 10
8. Question
The result of Q – N is
Q = \left[ \begin{array}{cc} 3 & 1 \\ 7 & 0 \end{array} \right]Â N = \left[ \begin{array}{cc} 2 & 8 \\ 3 & 9 \end{array} \right]
CorrectIncorrect 
Question 9 of 10
9. Question
3V is equal toÂ
V = \left[ \begin{array}{cc} 3 & 0 \\ 6 & 1 \\ 2 & 5 \end{array} \right]
CorrectIncorrect 
Question 10 of 10
10. Question
3Q – 2G is equal to
Q = \left[ \begin{array}{cc} 3 & 1 \\ 7 & 0 \end{array} \right]Â Â G = \left[ \begin{array}{cc} 1 & 0 \\ 0 & 1 \end{array} \right]
CorrectIncorrect