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can we use the diffrentiation in case of determinant without solving it

can we use the diffrentiation in case of determinant without solving it

Grade:10

1 Answers

grenade
2061 Points
8 years ago
you can diffrentiate then in two ways 
first column wise and second row wise
method
row wise
diffrentiate first row while seepind other 2 rows constant+ diffrentiate second row keeping other 2 constant + diffrentiate the 3 row keeping other 2 rows constant 
and similarly can be do in column
approve if useful

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