Сократиет дробь \(\frac{14a^{10}b}{21a^5b^3c^2}\)

• \(\frac{2a^5}{3b^2c^2}\)
• \(\frac{2a^2}{3b^2c^2}\)
• \(\frac{2a^2}{3b^3c^2}\)
• \(\frac{2a^5}{3b^3c^2}\)