A) Symmetric
B) Skew-symmetric
C) Neither symmetric nor skew-symmetric
D) Data is adequate
Correct Answer: B
Solution :
[b] \[B={{A}_{1}}+3A_{3}^{3}+.....(2n-1){{({{A}_{2n-1}})}^{2n-1}}\] \[{{B}^{T}}=-[{{A}_{1}}+3A_{3}^{3}+....(2n-1){{({{A}_{2r-1}})}^{2r-1}}]\] \[=-B\], so skew-symmetricYou need to login to perform this action.
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