Which of the following were the causes of the defeat of Rajput powers against Turkish invasions?

1. The growth of the local landed elements and chiefs had weakened the administrative structure and military organisation of the Rajput states.

2. Turks have superior weapons at their disposal as compared to the Rajputs.

3. Rajputs paid little attention to developments outside, especially in Central Asia which had often played a key role in shaping the history of India.

Select the correct answer using the code given below.