練習題庫/gsat・難度 3已知正數 x,y,zx,y,zx,y,z 滿足 4x=8y=64z4^x=8^y=64^z4x=8y=64z,且 1x+1y+1z=116\frac{1}{x}+\frac{1}{y}+\frac{1}{z}=\frac{11}{6}x1+y1+z1=611,則此連等式的共同值為何?(A)26/112^{6/11}26/11(B)230/112^{30/11}230/11(C)254/112^{54/11}254/11(D)260/112^{60/11}260/11登入後即可作答並查看完整詳解(每日免費 5 題)。