*if A is skew symmetric matrix, then I-A is

a. skew symmetric               b. symmetric

c.  singular                          d.  nonsingular

I is identity matrix...

 

 

*ABC r three matricesof the same order such that any 2 r symmetric and remainin 3rd is skew symmetric... now X= ABC +CBA and Y =ABC-CBA, thn (XY)^T is

 

a. symmetric               b. skew symmetric

c. -XY                         d. -YX

 

 

 

 

plz. answer these givin complete ans. in ur own words

 

AND PLZ. HELP ME IN SOLVING THESE TYPE OF PROB. WHAT IS TE WAY TO DO THIS....

do u have any article or any information regardin this that u thnk can help me then plz. bring it to my notice............

 

plz..........