Which of the following statements are correct about Eastern and Western Ghats?

1. Anaimudi is the highest peak in the Eastern Ghats.

2. Western Ghats are comparatively lower in elevation and less continuous than Eastern Ghats.

3. Most of the Peninsular rivers have their origin in the Western Ghats.

4. The Eastern and the Western ghats meet each other at the Nilgiri hills.

Select the correct answer from the codes below.