If \( \mathrm{A} \) and \( \mathrm{B} \) are symmetric matrices, then \( \mathrm{ABA} \) is -
(A...
If \( \mathrm{A} \) and \( \mathrm{B} \) are symmetric matrices, then \( \mathrm{ABA} \) is -
(A) symmetric matrix
(B) skew symmetric matrix
\( \mathrm{P} \)
(C) diagonal matrix
(D) scalar matrix
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