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Question 1
If A5 = O such that An ≠ I for 1 ≤ n ≤ 4, then (1 - A)-1 equals
Question 2
If Matrix such that Ax = I, then x = ____
Question 3
If and then which of the following is/are correct?
1) is a unit matrix.
2)
Select the correct answer using the code given below :
Question 4
What is the adjoint of the matrix ?
Question 5
What is the inverse of the matrix ?
Question 6
If has no inverse, then the real value of y is
Question 7
If are non- zero real numbers, then the inverse of the matrix is equal to
Question 8
If the matrix A is such that , then what is A equal to?
Question 9
If M is any given square matrix of order n , then M.(adj M) = ?
Question 10
Which of the following is the matrix that satisfies Aij=2|i-3j|
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Tags :
CDS & DefenceMathematicsJun 23CDS & Defence