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Suppose $A = {(a_{i j})}_{3 \times 3},$ where $a_{i j} \in R$ If $\det (adj A) = 25$ then $| d e t (A) |$ equals:

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Correct option is A

Using det⁡(adj⁡A)=(det⁡(A))2 we get(det⁡(A))2=25⇒|det⁡(A)|=5

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Suppose A=aij3×3, where aij∈R If det⁡(adj⁡A)=25 then |det (A)| equals:

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Suppose $A = {(a_{i j})}_{3 \times 3},$ where $a_{i j} \in R$ If $\det (adj A) = 25$ then $| d e t (A) |$ equals: