EQUATION IN REAL NUMBERS-10 Posted on November 30, 2017November 30, 2017 by ssmrmh Proposed by Rovsen Pirguliyev-Sumgait-Azerbaidian EQUATION IN REAL NUMBERS-10 Solution 1 by Abdallah Almalih-Damascus-Syria, Solution 2 by Rajeev Rastogi-India, Solution 3 by Soumava Chakraborty-Kolkata-India