Volume 66 | Issue 3 | Year 2020 | Article Id. IJMTT-V66I3P515 | DOI : https://doi.org/10.14445/22315373/IJMTT-V66I3P515
Toyesh Prakash Sharma, "Some Expressions on Logarithmic Sum," International Journal of Mathematics Trends and Technology (IJMTT), vol. 66, no. 3, pp. 99-103, 2020. Crossref, https://doi.org/10.14445/22315373/IJMTT-V66I3P515
[1] R.D Sharma problem number 2page no.21.19 seventh edition 2017 class-XI .
[2] M.L.Khanna and J.N.Sharma problem number 37 page no.1240 150th edition in 2006.
[3]https://www.google.com/search?q=scientific+calculator&rlz=1C1GIWA_enIN826IN826&oq=scientific+c a&aqs=chrome.1.69i57j0l7.12590j0j7&sourceid=chrome&ie=UTF-8.
[4] Dr. Sk Goyal Chapter 4,page no.317 Textbook of Algebra ISBN-978-93-13191-88-9
[5] Chapter -4 Mathematical induction page no-86-96 NCERT Text book class-XI