该页无缩略图
| (1-x²)en (+-x +sinx + C -5+1 -5+1 0,48 6B 中 +x3 c= Q o +2 I 0,46 e <θ Xn F(x) =ue qC y=x2y c) = e S=F(B)-F(a) | COS 2X 6,8 rn 18tī+8jk n-1 IH n+1 cosx n+1 X (n+1)! 2 ∫tqx"d 5 0 -8 H dx 2 cosx y=cosx -5+1 f(x)dx π 0 π | = 3# dx so n(x) Rn 5 x 5 x x 8 0 (2x+6) 8 3+1 y -3+1 π1 | 1+x 1-x Θx dx JL 4 | +2 (1+x) 9t 0<θ (-1) an=(n-1)/(n+1) 5 5 COS 2 X #2π 2π 2 9t 2! | PNO 5 32 5 I dx=tgx f(x) xa十 F(x)= y X 8T 97 = 7(2x) 2 e0.43 | f(x)=ex S +2 Z =-7ck; (x) = 8t +Rn 0,43) 3 (0,43) 8 2! | y=8j;an=(n-1)/(n+1 | 4k+5 -7x= | 4 x-+ n-1E=π x 52 n+1 + C = 2x u x X -2 4 x-x x-5+ z”= 9k;F(x)=2x- Z=-7tk, | x=3t3i y=4t2j +4t2j-7tk; | (t)=18ti 18ti+8jk x0(4k+1) (4k+3)(4k+5) =9t2τ+8tj-1k; | |
| -π π-1π n+1 X 不 (n+1)! +ta(s); f(x) | θx 9+8-7=10m/s f(a)=25x+sinx= | f(xc)=#x | ||||||||||
\_
\_
二
\_
三
三
\_
三
\_
\_
