Can our answer vary while calculating inverse of a matrix

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Solution

A matrix cant have two inverse, as if a matrix is invertible it will have a unique inverse w

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Similar questions

Q. If

A

varies as

B

and

C

jointly, while

B

varies as

D^{2}

, and

C

varies inversely as

A

, show that

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Physically transpose of a matrix can be thought of as the mirror image of the original matrix. Similarly what is the physical meaning of the inverse of a matrix?

Elementary row transformations can be used to find Inverse for any square matrix.

Q. Find the inverse matrix

(A^{- 1})

of the matrix

A = ∣ ∣ ∣ ∣ \begin{matrix} 1 & 2 & 3 2 & 4 & 5 3 & 5 & 6 \end{matrix} ∣ ∣ ∣ ∣

Q. Choose the correct answer. If x , y , z are nonzero real numbers, then the inverse of matrix is A. B. C. D.

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