\(\sqrt{3}\)
\(\frac{3\sqrt{2}}{4}\)
\(\frac{\sqrt{3}}{2}\)
\(\frac{\sqrt{2}}{2}\)
Correct answer is C
\(a ♦ b = \frac{ab}{4}\)
\(\sqrt{2} ♦ \sqrt{6} = \frac{\sqrt{2} \times \sqrt{6}}{4} = \frac{\sqrt{12}}{4}\)
= \(\frac{2\sqrt{3}}{4} \)
= \(\frac{\sqrt{3}}{2}\)