设数列{Xn}满足logaXn+1=1+logaXn(a>0且a不等于1,a∈N+),且X1+X2+...+X100=100,则X101+X102+...+X200的值A.101a B.101a^2 C.101a^100 D.100a^100

数列{xn}满足logaxn+1=1+logaxn（a＞0,a≠1）,x1+x2+...x100=100则x101+x102+...x200=?珴能知道它是等比数列, 设数列{Xn}满足logaXn+1=1+logaXn(a>0且a不等于1,a∈N+),且X1+X2+...+X100=100,则X101+X102+...+X200的值A.101a B.101a^2 C.101a^100 D.100a^100 设数列{xn}满足x1=1 xn=(4xn-1+2)/(2xn-1+7) 设数列{xn}满足xn+1=xn/2+1/xn,X0>0,n=0,1,2,3,...证明数列{xn}极限存在并求出其极限 设数列{Xn}满足x1=10,lgXn+1=1+lgXn,求通项Xn. 设数列{ Xn } 满足│Xn+1-Xn│≤k│Xn-Xn-1│,n=2,3,...(0 已知数列{Xn}满足Xn+1=Xn^2+Xn,X1=a(a-1),数列{Yn}满足Yn=1/(Xn+1),设Pn=X/(Xn+1),Sn=Y1+Y2+...+Yn,则aSn+Pn=_____ 已知数列Xn,满足X1=1,Xn= 已知a＞0,且a不等于1,设数列an满足logxn+1=1+logaxn,且x1+x2+x3+...x100=100,则x101+x102+...x200=? 函数f(x)=2x/x+2,设数列{xn}满足X(n+1)=f(Xn),且X1>0,求证:数列{1/Xn}是等差数列 数列与不等式的题目已知数列Xn满足 Xn=-(1/2)Xn-1^2 +Xn-1 +1,1 设数列{Xn}、{Yn}、{Zn}满足Xn 设数列{ Xn}满足0 证明:若数列xn满足lim(Xn+1-Xn)=l,则limXn/n=l 设函数f(x)定义如下表,数列{Xn}(满足X0=5,且对于任意的自然数n,均有Xn+1=f(Xn),求x2011 等比数列xn各项均为正数,yn=2logaXn,a＞0且a不等于1,n属于正整数.已知Y4等于17y五等于11求数列yn等差 已知数列{xn}满足x1=2,x(n+1)=xn^3；设bn=lgxn,求数列{bn}的通项公式 已知数列{xn}满足x1=1,2xn+1-xn=n-2/n(n+1)(n+2)) （1）设an=xn-1/n(n+1),求数列{an}的通项公式.