Which of the following has the greatest value?A.1.73^999 B.2^799 C.3^500 D.4^400 E.250^100
问题描述：
Which of the following has the greatest value?A.1.73^999 B.2^799 C.3^500 D.4^400 E.250^100
SAT2 MATHEMATICS
答
答案是D,首先E＜D,这个由于4^4＞250
然后C＜D,把CD两边同开100次方,而3^5＜4^4
然后B＜2^800=D
A＜根号3^1000=C
所以选D