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NDA || Mathematics || Algebra || Matrices_&_Determinants || Quiz

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Question 1

What

is equal to?

Question 2

Consider the following for the next two (02) items that follow :

Let , then

What is the value of c?

Question 3

Consider the following for the next two (02) items that follow :

Let , then

What is the value of a + b + c + d?

Question 4

then which of the following are correct?

2) The value of the determinant of the matrix is 1

3) The determinant of f(x) is an even function.

Select the correct answer using the code given below :

Question 5

and

then which of the following is/are correct?

1) is a unit matrix.

Select the correct answer using the code given below :

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