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Fill in the blank : If A = [aij]mxm is a non-singular matrix, then A–1 = 1...... adj(A). - Mathematics and Statistics

Fill in the Blanks

Fill in the blank :

If A = [aij]mxm is a non-singular matrix, then A–1 = `(1)/(......)` adj(A).

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Solution

If A = [aij]mxm is a non-singular matrix, then A–1 = `(1)/(|"A"|)` adj(A).

Concept: Inverse of Matrix
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APPEARS IN

Balbharati Mathematics and Statistics 1 (Commerce) 12th Standard HSC Maharashtra State Board
Chapter 2 Matrices
Miscellaneous Exercise 2 | Q 2.07 | Page 83
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