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Let X \ a n d \ Y be two arbitrary, 3xx3...

Let `X \ a n d \ Y` be two arbitrary, `3xx3` , non-zero, skew-symmetric matrices and `Z` be an arbitrary `3xx3` , non-zero, symmetric matrix. Then which of the following matrices is (are) skew symmetric?

A

`Y^3Z^4-Z^4Y^3`

B

`X^44+Y^44`

C

`X^4Z^3-Z^3X^4`

D

`X^23+Y^23`

Text Solution

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The correct Answer is:
C, D
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