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Sandipan Sarker

· started a discussion

· 1 Months ago

wrong approach (Question: 186077.0 )

how cuberoot of 3 becomes root 3 whole cube

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)  


Knowledge Expert

· commented

· 1 Months ago

Dear student
We have fixed the ambiguity of the question.

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