Let A be a 2×2 matrix Statement 1 : adj(adjA)=A Statement 2 : ∣adjA∣=∣A∣

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Let A be a {2}{}{}{2} matrix Statement 1 : {a}{d}{j}{}{({a}{d}

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Let A be a $2 \times 2$ matrix Statement 1 : $a d j (a d j A) = A$ Statement 2 : $∣ a d j A ∣ = ∣ A ∣$

Statement1 is true, Statement2 is true, Statement2 is a correct explanation for statement1

Statement1 is true, Statement2 is true; Statement2 is not a correct explanation for statement1.

Statement1 is true, statement2 is false.

Statement1 is false, Statement2 is true

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Noah Discussed

Let A be a

2 \times 2

matrix Statement 1 :

a d j (a d j A) = A

Statement 2 :

∣ a d j A ∣ = ∣ A ∣

15 mins ago

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Question Text	Let A be a $2 \times 2$ matrix Statement 1 : $a d j (a d j A) = A$ Statement 2 : $∣ a d j A ∣ = ∣ A ∣$
Answer Type	Video solution: 1
Upvotes	150