Correct Answer - Option 2 :

\(\frac{5π}{3}\)
**Concept:**

**Degree to radian conversion:**

Angle in radian = Angle in degree × \(\frac{π}{180° }\)

**Calculation:**

Given: Angle in degree = 300°

We know, angle in radian = Angle in degree × \(\frac{π}{180° }\)

= 300° × \(\frac{π}{180° }\)

= \(\frac{5π}{3}\)

Hence, option (2) is correct.