Questions
Let , where a>0, Sum of the
series S = trace (A) + tracetracetrace+ … is
detailed solution
Correct option is B
A=I+B, where B=0 a0 0B2=O we get Br=O ∀r≥2Ar=(I+B)r=I+rB=1ra01 ∀r≥1trace 12rAr=12r(2)=12r−1 ∀r≥1.S=2+1+122+123+⋯=21−12=4Talk to our academic expert!
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If ,then trace of A is
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