Question:medium
Let $A$ is a matrix of order 3 such that $|A| = -4$, then the value of $|\text{adj}(\text{adj}(2\text{adj} A)^{-1})|$ is
Let $A$ is a matrix of order 3 such that $|A| = -4$, then the value of $|\text{adj}(\text{adj}(2\text{adj} A)^{-1})|$ is
Updated On: Apr 6, 2026
- $\frac{1}{2^{26}}$
- $\frac{1}{2^{27}}$
- $\frac{1}{2^{28}}$
- $\frac{1}{2^{29}}$
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The Correct Option is C
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