In State whether the following statements are true or false and rewrite the incorrect statements to correct them 1. India was called ‘Sapta Sindhu’ in the medieval period. 2. Barani wrote the Tarikh-i-Firoz Shahi. 3. Monuments, paintings and coins are literary sources. 4. The Akbarnama was written by Chand Bardai. 5. Al Biruni accompanied Muhammad Ghori to India.