Minor of Matrix Questions 3





In this page minor of matrix questions 3 we are going to see solution of first problem in the quiz of minor matrix. Like this you can see another four questions.

Question 3:

Find the minor of the following matrix. Here is the minor of matrix question3

 
6 2 3
3 1 1
10 3 4
 


Solution:

minor of 6

=
1 1
3 4

   = [4-3]

   = (1)

   = 1

minor of 2

=
3 1
10 4

   = [12-10]

   = (2)

   = 2

minor of 3

=
3 1
10 3

   = [9-10]

   = (-1)

   = -1

minor of 3

=
2 3
3 4

   = [8-9]

   = (-1)

   = -1

minor of 1

=
6 3
10 4

   = [24-30]

   = (-6)

   = -6

minor of 1

=
6 2
10 3

   = [18-20]

   = (-2)

   = -2

minor of 10

=
2 3
1 1

   = [2-3]

   = (-1)

   = -1

minor of 3

=
6 3
3 1

   = [6-9]

   = (-3)

   = -3

minor of 4

=
6 2
3 1

   = [6-6]

   = (0)

   = 0

Minor of matrix=

 
1 2 -1
-1 -6 -2
-1 -3 0
 









Questions



Solution


(1) Find the minor of the matrix

 
2 1 1
1 1 1
1 -1 2
 

Minor of Matrix Questions 3  Minor of Matrix Questions 3

Solution

(2) Find the minor of the matrix

 
1 2 3
1 1 1
2 3 4
 

Solution

(4) Find the minor of the matrix

 
1 1 -1
2 -3 4
3 -2 3
 

Solution

(5) Find the minor of the matrix

 
4 2 1
6 3 4
2 1 0
 

minor of matrix questions 3  minor of matrix questions 3
minor of matrix questions 3

Solution







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