Choose the wrong statement.

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Target Exam

CUET

Subject

-- Mathematics - Section A

Chapter

Matrices

Question:

Choose the wrong statement.

Options:

For every matrix A, AA' and A'A are square matrices

For every matrix A, AA' is symmetric

For every matrix A, AA' + A'A is defined

For every square matrix A, AA' + A'A is defined

Correct Answer:

For every matrix A, AA' + A'A is defined

Explanation:

The correct answer is Option (3) → For every matrix A, AA' + A'A is defined

C is false as it is only possible

if A is square matrix