JEE Main 202230 Jun, Morning shiftMathematicsMediumSequence and Series179× since 2002The value of 1+11+2+11+2+3+ .... + 11+2+3+ ..... + 111 + {1 \over {1 + 2}} + {1 \over {1 + 2 + 3}} + \,\,....\,\, + \,\,{1 \over {1 + 2 + 3 + \,\,.....\,\, + \,\,11}}1+1+21+1+2+31+....+1+2+3+.....+111 is equal to:AOption A. 2011{{20} \over {11}}1120BOption B. 116{{11} \over {6}}611COption C. 241132{{241} \over {132}}132241DOption D. 2111{{21} \over {11}}1121CheckSkip · show solution
