The power of \(x\) which has the greatest coefficient in the expansion of \((1 + \frac{1}{2} x)^{10}\) is

\(x^2\),

\(x^3\),

\(x^5\),

\(x^{10}\).

The power of \(x\) which has the greatest coefficient in the expansion of \((1 + \frac{1}{2} x)^{10}\) is

\(x^2\),

\(x^3\),

\(x^5\),

\(x^{10}\).