If \[{{A}_{1}},{{A}_{3}},.......,{{A}_{2n-1}}\] are n skew-symmetric matrices of same order, then \[B=\sum\limits_{r=1}^{n}{(2r-1){{({{A}_{2r-1}})}^{2r-1}}}\] will be

Neither symmetric nor skew-symmetric

If \[{{A}_{1}},{{A}_{3}},.......,{{A}_{2n-1}}\] are n skew-symmetric m

1.	If \[{{A}_{1}},{{A}_{3}},.......,{{A}_{2n-1}}\] are n skew-symmetric matrices of same order, then \[B=\sum\limits_{r=1}^{n}{(2r-1){{({{A}_{2r-1}})}^{2r-1}}}\] will be
A.	Symmetric
B.	Skew-symmetric
C.	Neither symmetric nor skew-symmetric
D.	Data is adequate
Answer» C. Neither symmetric nor skew-symmetric

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If \[{{A}_{1}},{{A}_{3}},.......,{{A}_{2n-1}}\] are n skew-symmetric matrices of same order, then \[B=\sum\limits_{r=1}^{n}{(2r-1){{({{A}_{2r-1}})}^{2r-1}}}\] will be

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