JEE Main 202118 Mar, Morning shiftMathematicsHardPermutations and Combinations98× since 2002The sum of all the 4-digit distinct numbers that can be formed with the digits 1, 2, 2 and 3 is :AOption A. 26664BOption B. 122664COption C. 122234DOption D. 22264CheckSkip · show solution
