Answered

Get the answers you've been looking for with the help of IDNLearn.com's expert community. Ask anything and receive immediate, well-informed answers from our dedicated community of experts.

Does have an inverse? Why or why not?

Does Have An Inverse Why Or Why Not class=

Sagot :

LammettHashidn

A

A square matrix is invertible if its determinant is not zero.

The determinant for this matrix is

[tex]\begin{vmatrix}4&8\\7&14\end{vmatrix} = 4\cdot14 - 8\cdot7 = 56 - 56 = 0[/tex]

so it does not have an inverse because its determinant is zero.

We appreciate your presence here. Keep sharing knowledge and helping others find the answers they need. This community is the perfect place to learn together. Thank you for choosing IDNLearn.com. We’re here to provide reliable answers, so please visit us again for more solutions.