PDF chapter test TRY NOW

1. Duttada's younger brother attempted to persuade him of what?
   
 
2. Duttada used the term "superstitious beliefs" to describe what?
   
 
3. What was the source of Duttada's conflict with his family?
   
 
4. Why did Duttada believe it was pointless to convey scientific advances to his family members?