(a^(1/3)+a^(-1/3) ) (a^(2/3)+a^(-2/3)-1) Answer is 1.
niharhirani:
Answer is a+ 1/a not 1. please consider this change.
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a^1/3.a^-1/3.a^2/3.a^-2/3-1
=a^-1=√-1=1
I hope this Answer is writte
=a^-1=√-1=1
I hope this Answer is writte
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