高数无穷级数三问求解1、积分∫_0^(+∞)▒(ln(1+x^2))/x^a 收敛域为______2、如果级数∑_(n=2)^∞▒〖[1+〖(-1)〗^n/n^p ]〗 (p>0)条件收敛,求p取值范围________3、级数∑_(n=1)^∞▒x^n/(n+1)和
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/30 01:33:26
![高数无穷级数三问求解1、积分∫_0^(+∞)▒(ln(1+x^2))/x^a 收敛域为______2、如果级数∑_(n=2)^∞▒〖[1+〖(-1)〗^n/n^p ]〗 (p>0)条件收敛,求p取值范围________3、级数∑_(n=1)^∞▒x^n/(n+1)和](/uploads/image/z/5563394-26-4.jpg?t=%E9%AB%98%E6%95%B0%E6%97%A0%E7%A9%B7%E7%BA%A7%E6%95%B0%E4%B8%89%E9%97%AE%E6%B1%82%E8%A7%A31%E3%80%81%E7%A7%AF%E5%88%86%E2%88%AB_0%5E%28%2B%E2%88%9E%29%26%239618%3B%28ln%26%238289%3B%281%2Bx%5E2%29%29%2Fx%5Ea+%E6%94%B6%E6%95%9B%E5%9F%9F%E4%B8%BA______2%E3%80%81%E5%A6%82%E6%9E%9C%E7%BA%A7%E6%95%B0%E2%88%91_%28n%3D2%29%5E%E2%88%9E%26%239618%3B%E3%80%96%5B1%2B%E3%80%96%28-1%29%E3%80%97%5En%2Fn%5Ep+%5D%E3%80%97+%28p%3E0%29%E6%9D%A1%E4%BB%B6%E6%94%B6%E6%95%9B%2C%E6%B1%82p%E5%8F%96%E5%80%BC%E8%8C%83%E5%9B%B4________3%E3%80%81%E7%BA%A7%E6%95%B0%E2%88%91_%28n%3D1%29%5E%E2%88%9E%26%239618%3Bx%5En%2F%28n%2B1%29%E5%92%8C)
xV[sF+3I%sV\KF(V*Mvl/qKK|8C}:҄ųe}RY}eZu^i[ycoO;V¥e})( ~X#S0Uwc;ƫ
.?@m o8+6& &Cΐ)x&KؕH s-T♌% %>H"R"%<~' ckW;{chcn9DQݼ(Q?zE$LI-G%^*KxZ\|zdGFA<#?C)_qt/OaHF"Fr
C{ >,4jEgzcGeA}ˈ=h!0pXN;O P0
L?ǹ
Տf
bh'
H7Qf4
PfRqZn/dA
pa\Z4ތPF-ikЧ[y+͍4jZck? qj-Bޱ)P(iYQuB.ɨCg敽-N
ZC֢H'_m2|R0_QBӫX6m4E%x-rQn54%)A