Authors
Shashi Kant
Department of Mathematics, Government Dungar College, Bikaner, India
Prem Pratap Vyas
Department of Mathematics, Government Dungar College, Bikaner, India
© 2019 Shashi Kant, Prem Pratap Vyas, published by Sapientia Hungarian University of Transylvania
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.