【简答题】选词填空 A. late delivery B. L/C extension C. shipment date D. advising bank E. expiry date (1) We wish to call your attention to the validity of the L/C, since there is no possibility of ____________. (2...
【简答题】(本题满分14分)已知函数 f ( x )满足2 ax · f ( x )=2 f ( x )-1, f (1)=1,设无穷数列{ a n }满足 a n +1 = f ( a n ).(1)求函数 f ( x )的表达式;(2)若 a 1 =3,从第几项起,数列{ a n }中的项满足 a n < a n +1 ;(3)若 < a 1 < ( m 为常数且 m ∈ N +, m ≠1),求最小自...