Math, asked by josnapais, 1 month ago

If A is an invertible matrix of order 2×2 then find |A-¹|

Answers

Answered by harmandhiman2365

1

Step-by-step explanation:

A = 2×2

= 4

| A-1 | = 1 1

----- = ----- = 0.25

A 4

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