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Let three matrices A=[(2 ,1),( 4, 1)]; B...

Let three matrices `A=[(2 ,1),( 4, 1)]; B=[(3, 4),( 2, 3)] and C=[(3,-4),(-2,3)],` then `tr(A) + tr((ABC)/2) + tr((A(BC)^2)/4) + tr((A(BC)^3)/8) + ......∞`
(a)6 (b) 9 (c) 12 (d) None of these

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Consider three matrices A=[(2,1),(4,1)], B=[(3,4),(2,3)] and C=[(3,-4),(-2,3)]. Then the value of the sum tr(A)+tr((ABC)/2) +tr((A(BC)^2)/4)+tr((A(BC)^3)/8)+.......+oo is (A) 6 (B) 9 (C) 12 (D) none of these

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