যদি \(\rm \left(3y+\frac{3}{y}\right)=8\) , \(\rm \left(y^2+\frac{1}{y^2}\right)\) এর মান খুঁজুন \(5\frac{1}{9}\)

1
\(5\frac{1}{9}\)
2
\(4\frac{5}{6}\)
3
\(7\frac{1}{9}\)
4
\(9\frac{1}{9}\)

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