Math, asked by govardhanchavang1, 10 months ago

find the value of determinant
|-11 2 |
| 9 - 4|

Answers

Answered by Anonymous

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=-11(-4)-9(2)

=44-18

=26

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Answered by sanidhya973

Answer:

(-11 * 4) - (9 * 2)

Step-by-step explanation:

to find out value of determinant of a 2 x 2 matrix,

multiply the top left element with bottom right element
and from that, subtract ( ) formed by multiplying bottom left element X with top right element.

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find the value of determinant |-11 2 | | 9 - 4|​

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find the value of determinant
|-11 2 |
| 9 - 4|