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  • Explain Solution for RD Sharma Maths Class 12 Chapter 6 Adjoint and inverse of a Matrix Exercise very short answer type Question 5 maths textbook solution

Explain Solution for RD Sharma Maths Class 12 Chapter 6 Adjoint and inverse of a Matrix Exercise very short answer type Question 5 maths textbook solution

Answers (1)

VSQ :5

Answer : \frac{1}{10}

Given : A is non-singular square matrix and \left | A \right |=10

you must know about the concept of non-singular matrix 

Solution : We know that 

\left | A \right |^{-1}=\frac{1}{\left | A \right |}

\left | A \right |^{-1}=\frac{1}{10} \ \ \ \ \ \ \ \because \left ( \left | A \right |=10 \right)

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