题目内容
收藏
纠错
k+$$\frac{1}{k}$$=3
Quantity A
k+$$\frac{1}{k^{2}}$$
Quantity B
$$k^{2}$$+$$\frac{1}{k^{3}}$$
-
AQuantity A is greater.
-
BQuantity B is greater.
-
CThe two quantities are equal.
-
DThe relationship cannot be determined from the information given.
B显示答案