Q. 32 F5.0( 1 Vote )

Let and a = 4, b = –2.

Show that:

(bA)T = bAT

Answer :

a) To prove: (bA)T = bAT


As, LHS = (bA)T = (-2A)T


LHS =


Similarly,


RHS =


Clearly LHS = RHS =


Hence, (bA)T = bAT …proved


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