【单选题】红细胞生成所需的原料主要是(2012 真题上83)
【简答题】若∫f'(x 3 )dx=x 3 +C,则f(x)=( ). (A) x+C (B) x 3 +C (C) (D)
【简答题】Directions: There are 10 incomplete statements here.You should fill in each blank with the proper form of the word given in brackets.Write the word or words in the corresponding space on the Answer Sh...
【简答题】若F(x)可导,且F'(x)=f(x),则不定积分∫f(e x )e x dx=( ). A.F(x)+C B.F(x)e x +C C.F(e x )+C D.F(e x )e x +C
【简答题】Section B Directions: There are 10 incomplete statements here.You should fill in each blank with the proper form of the word given in brackets.Write the word or words in the corresponding space on the...
【简答题】在区间(a,b)内,若f'(x)=g'(x),则下式一定成立的是( ). (A)f(x)=g(x) (B)f(x)=g(x)+C (C)[∫f(x)dx]'=[∫g(x)dx]' (D)∫f(x)dx=∫g(x)dx
【单选题】若∫f'(x 3 )dx=x 3 +C则f(x)=( ).
【判断题】鳞茎类花卉的鳞片是叶的变态,鳞茎盘是茎的变态
【单选题】在[a,b]内,若f'(x)=g'(x),则下列等式中一定成立的是( )
【单选题】若f(x)的一个原函数是e-2x,则∫f'(x)dx=( )。