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Question 1
Question 2
Evaluate 
Question 3
then 
is
Question 4
IF a + b + c = 0, then one of the solutions of 
is
is
Question 5
Which of the following are correct in respect of the system of equations 
and 
?
and ?
1) They have no solution, if k = 15.
2) They have infinitely many solutions, if k = 20.
3) They have unique solution, if k = 25.
Select the correct answer using the code given below :
Question 6
Which one of the following factors does the expansion of the determinant 
contain?
contain?
Question 7
If 
and 
then what is the value of the determinant of 
?
and then what is the value of the determinant of ?
Question 8
Direction: Let 
, then
, thenWhat is the value of c?
Question 9
Direction: Let , then
, thenWhat is the value of 
?
?Question 10
For what value of x the given matrix A = 
is a singular matrix.
is a singular matrix.- 159 attempts
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Tags :
CDS & DefenceMathematicsMay 29CDS & Defence
