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Let A and B are two matricesof same order i.e. where A=[(1,-3,2),(2,K,5),(4,2,1)], B=[(2,1,3),(4,2,4),(3,3,5)] {:("Column - I", "Column - II" ),("(A) If A, B and C be" 2xx2 "matrices",(P)A**B=B**A),( "with entries the set of real",),("numbers. Define * as follows:",), (A**B=(1)/(2)(AB+BA)", then",(Q) A*(B+C)=A**B+A**C),("(B)If A, B and C "2xx2" matrices",),( "with entries from the set of",),( "real numbers. Define * as follows:",(R)A**A=A^(2)),(A*B=(1)/(2)(AB'+A'B)", then",),("(C) If A, B and C" 2xx2 " matrices",(S)A**I=A),("with entries from the set of real",) ,("numbers. Define * as follows:",),(A**B=(1)/(2)(AB-BA)", then",(T)A**I=O):} |
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Answer» <P> |
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