Matrices and DeterminantsTypes of Matrices [NDA (National Defense Academy) Mathematics]: Questions 1  3 of 3
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Question number: 1
» Matrices and Determinants » Types of Matrices
MCQ▾
Question
If , then find .
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 2
» Matrices and Determinants » Types of Matrices
Appeared in Year: 2016
MCQ▾
Question
If , then which of the following is/are correct?
Is a unit matrix.
Select the correct answer using the code given below:
Choices
Choice (4)  Response  

a.  1 only  
b. 
 
c.  1 and 2  
d.  2 only 
Question number: 3
» Matrices and Determinants » Types of Matrices
MCQ▾
Question
If , then find the .
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 
