Question:medium

A and B are two non-square matrices. If \( P = A + B \), \( Q = A^TB \), \( R = AB^T \), then the matrices whose order is equal to the order of A are

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Write down dimensions explicitly: \( A_{m \times n} \). Matrix multiplication \( X_{a \times b} \cdot Y_{c \times d} \) is valid only if \( b = c \), and the result is \( a \times d \).
Updated On: Mar 26, 2026
  • PQ and QR
  • RQ and QP
  • PQ and RP
  • PQR and RPQ
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The Correct Option is C

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