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महाराष्ट्र राज्य शिक्षण मंडळएचएससी विज्ञान (सामान्य) इयत्ता १२ वी

Choose the correct answer from the given alternatives in the following question: If A = [2-431], then the adjoint of matrix A is - Mathematics and Statistics

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प्रश्न

Choose the correct answer from the given alternatives in the following question:

If A = `[(2,-4),(3,1)]`, then the adjoint of matrix A is

पर्याय

  • `[(-1,3),(-4,1)]`

  • `[(1,4),(-3,2)]`

  • `[(1,3),(4,-2)]`

  • `[(-1,-3),(-4,2)]`

MCQ

उत्तर

`[(1,4),(-3,2)]`

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पाठ 2: Matrics - Miscellaneous exercise 2 (B) [पृष्ठ ६१]

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