Which of the following statements are true about the development of the Malayalam language in the Chera kingdom?

 

1.The Chera kingdom of Mahodayapuram was established in the ninth century.

2. The rulers introduced the Malayalam language and script in their inscriptions.

3. Malayalam literary works borrowed stories from the Sanskrit epics.

4. Lilatilakam was composed in the fourteenth century dealing with grammar and poetics in Manipravalam.

Choose the correct option from below: