IPMAT Indore 2019 (SA) - Let A, B, C be three 4 x 4 matrices such that det \ A = 5, det \ B = -3, and det \ C = 1/2. Then the det 2AB^-1C^3B^T is | PYQs + Solutions | AfterBoards
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IPMAT Indore 2019

Modern Math
>
Matrices & Determinants

Hard

Let A,B,CA, B, C be three 4×44 \times 4 matrices such that det A=5,det B=−3det \ A = 5, det \ B = -3, and det C=12det \ C = \frac{1}{2}. Then the detdet 2AB−1C3BT2AB^{-1}C^3B^T is

Entered answer:

Correct Answer: 10

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