Question Practice

If A and B are invertible matrices, what is the relationship between their inverses?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA

Single Answer MCQ

Q-00077883

(AB)^{-1} = A^{-1}B^{-1}

(AB)^{-1} = B^{-1}A^{-1}

(A^{-1}B^{-1})^2 = I

(A^{-1})^2 = A

Video Explanation

Watch Video Solution

Keep Practising

Students who asked this also explored

Continue with nearby questions to strengthen the same chapter concept while you still have the context fresh in mind.

Q1.

What is the value of the determinant of a 1x1 matrix?

Q2.

What is the determinant of a 1x1 matrix A = [5]?

Q3.

Which of the following statements about the determinant is true?

Q4.

Which of the following matrices has a determinant equal to zero?