Сократите дробь \(\frac{\sqrt{7}-\sqrt{3}}{\sqrt{35}-\sqrt{15}+\sqrt{14}-\sqrt{6}}\) .

• \(\frac{\sqrt{5}-\sqrt{2}}{3}\)
• \(\frac{\sqrt{5}+\sqrt{2}}{3}\)
• \(\frac{1}{\sqrt{5}-\sqrt{2}}\)
• \(\frac{1}{\sqrt{5}-\sqrt{3}+\sqrt{2}-\sqrt{3}}\)