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Chapter 4: Q4. (page 194)

Find the value of each determinant.

4.

3-254

Short Answer

Expert verified

The value of the given determinant is 22.

Step by step solution

01

­- Description of step.

The value of a second-order determinant can be found out by calculating difference of product of two diagonals.

abcd=ad鈭�bc

02

­- Find the value of the determinant.

The value of the determinant 3鈭�254is given by:

3鈭�254=34鈭�5鈭�2=12鈭�鈭�10=12+10=22

03

­- Description of step.

The value of the given determinant is 22.

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