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यदि \(A = \left( {\begin{array}{*{20}{c}} 1&2&3\\ a&4&5\\ b&c&6 \end{array}} \right)\) सममित आव्यूह है तो
1
a = 2, b = 3, c = 5
2
a = 3, b = 2, c = 5
3
a = 5, b = 3, c = 2
4
a = 1, b = 3, c = 5