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Sunny Mishra

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· 1 Months ago

The question should be
(a+1/a)^2=3 , find the value of (a^3+1/a^3)

Question:

If \(\left (a + \cfrac {1}{a} \right )^2\) = 3, then the value of a3 +  \(\cfrac{1}{a^3}\)  is :

Options:
A) 0
B) 1
C) 2
D) 6
Solution:
Ans: (a)  


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