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Question
Fill in the blank :
Matrix B = `[(0, 3, 1),(-3, 0, -4),("p", 4, 0)]` is skew symmetric, then the value of p is _______
Solution
Matrix B is skew symmetric.
∴ B = – BT
∴ `[(0, 3, 1),(-3, 0, -4),("p", 4, 0)]` = `[(0, 3, -"p"),(-3, 0, -4),(-1, 4, 0)]`
∴ P = – 1.
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