Question

If A is a 3x3 matrix & maten obtained by replacing the
elements of
with their corresponding cofactors is
영
Р
4
5 g
-24
, then a possible value go determinant ja is​

Answer 1

The possible value of the determinant is 216.

Given: If A is a 3x3 matrix & maten obtained by replacing the elements ofwith their corresponding cofactors

To find:Determinant

Solution:

Algebra is the constituent arithmetic that helps show questions or positions in the form of analytical verbalizations. In arithmetic, we use numbers like 2, −7, 0.068 etc., that have a positive or established profit. In algebra we use variables like x, y, and z in addition to numbers.

Decomposition is a inexact approach to resolving a question by breaking it up into tinier one and answering each of the tinier one individually, either in parallel or eventually. (When it is finished happening slowly, the benefit emanates the experience that question complicatedness evolves in addition to linearly.)

The general stages of decomposition are coupled with two stages of chemical decomposition: autolysis and putrefaction.

We know that

∣kA∣=k

n

∣A∣ where n is the order of A

∴∣3A∣=3

3

∣A∣=3×8=27×8    [∵A is 3×3 matrix ]

                                          =216

So determinant can be 216.

Learn more about Algebra on:

https://brainly.in/question/48534636

https://brainly.in/question/9605334

#SPJ1