求NN!

lynn201109

诶，又是GWD题目，
Q29:

For any integer k greater than 1, the symbol k^* denotes the product of all the fractions of the form
, where t is an integer between 1 and k, inclusive.What is the value of ?


A.5

B.5/4

C.
4/5
D.
1/4
E.
1/5
Answer:

还有一道题目，
Q26:In the decimal representation of x, where 0 < x < 1, is the tenths digit if x nonzero?

(1)16x is an integer.

(2)8x is an integer.



A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.

B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.

C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.

D. EACH statement ALONE is sufficient.

E. Statements (1) and (2) TOGETHER are NOT sufficient.

Answer:

谢谢谢谢！！！！！！！！！！！