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B
False
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Solution
The correct option is A True (a+1a)2=3 (a+1a)2=3 =>a2+1a2+2(a)(1a)=3 =>a2+1a2=3−2 =>a2+1a2=1 And =>(a+1a)=√3 Now, =>a3+1a3=(a+1a)[(a2)+(1a2)−(a)(1a)] =√3(1−1) =0 Therefore, L.H.S=R.H.S