If A Determinate Of  is Formed By Using The Number 1 Or –1 Then Minimum Value Of Determinant Is :

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Question

If a determinate of  is formed by using the number 1 or –1 then minimum value of determinant is :

Solution

Correct option is

– 4

   

   

                            

Testing

SIMILAR QUESTIONS

Q1

Let p be a non-singular matrix  (O denotes the null matrix), then p–1 is ;

Q2

If D = diagonal [d1d2d3, … dn] where  thenD–1 is equal to:

Q3

Let A be an orthogonal non-singular matrix of order n, then  is equal to :

Q4

A’ is any square matrix, then det  is equal to :

Q5

 represent the sides of a triangleABC, then  is equal to :

Q6

  

    :

Q7

If abc are the sides of a ΔABC opposite to angle ABC respectively, then

                             :

Q8

The value of  lying between  and satisfying the equation  

        :

Q9

 

          .

          

            

has a non-zero solution, then value of  

         

Q10

A and B are square matrices and A is non-singular matrix,  :