logo

Ask Questions, Get Answers

 
X
 Search
Want to ask us a question? Click here
Browse Questions
Ad
Home  >>  CBSE XII  >>  Math  >>  Determinants
0 votes

Given a square matrix $A$, let $adj (A)$ be the adjoint, and $C$ be the cofactor matrix of $A$. Which of the following is a representation of the adjoint of A, i.e, $adj (A) = ?$

A) $adj (A) = C^T$ B) $adj (A) = C$ C) $adj (A) = A. C$ D) $adj (A) = \frac{1}{C^T}$
Can you answer this question?
 
 

1 Answer

0 votes

Answer: $adj (A) = C^T$ (i.e, the transpose of the co-factor matrix of $A$).

 

answered Mar 12, 2013 by balaji.thirumalai
 

Related questions

Ask Question
student study plans
x
JEE MAIN, CBSE, NEET Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App
...