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Express the following as the sum of symm...

Express the following as the sum of symmetric and skew - symmetric matrices :
`[(1,2,-3),(7,0,5),(-4,8,9)]`

Text Solution

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The correct Answer is:
`[(1,9//2,-7//2),(9//2,0,13//2),(-7//2,13//2,9)]+[(0,-5//2,1//2),(5//2,0,-3//2),(-1//2,3//2,0)]`
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