second order difference sentence in Hindi

Examples

1. He is the author of the new arithmetic of second order differences, where main theses of arithmetic in the theory of numbers obtain development and new solving methods, due to introduction into the  classical basis of these subjects of the second order difference.
2. He is the author of the new arithmetic of second order differences, where main theses of arithmetic in the theory of numbers obtain development and new solving methods, due to introduction into the  classical basis of these subjects of the second order difference.