欧拉常数是有理数还是无理数?答:无理数 0.577215,66490,15328,60606,51209,00824,02431,04215,93359,39923,59880,57672,34 884,86772,67776,64670,93694,70632,91746,74951,46314,47249,80708,24809,60504,0144 8,65428,36224,17399,76449,23536,25350,03337,42937,33773,76739,42792,59525,82470, 94916,00873,52039,48165,...