已知公差不为0得的等差数列{an}与等比数列{bn}满足：a1=b1,a3=b3,a7=b5,

设公差为非零的等差数列{An}与等比数列{Bn},满足A1=B1,A3=B3,A7=B5,求公比q 设正项数列｛an}是公差不为零的等差数列,正项数列{bn}是等比数列,且a1=b1,a3=b3,a7=b5 设等差数列{an}的公差d≠0,数列{bn}为等比数列,若a1=b1=a,a3=b3,a7=b5 在等比数列an和公差不为0的等差数列bn中,a1=b1>0,a3=b3>0,比较a2与b2,a5与b5 数列{an}是公差不为零的等差数列,{bn}是等比数列,且a1=b1=1,a3=b3,a7=b5,求数列{an}与{bn 设公差为非零的等差数列{An}与等比数列{Bn},满足A1=B1,A3=B3,A7=B5,试问对怎样的n,m,可使An= 设公差d不等于0的等差数列{an}和等比数列{bn}满足a1=b1,a3=b3,a7=b5,求使an=bm成立的n与m的 等差数列{an}的公差d≠0，数列{bn}是等比数列，若a1=b1，a3=b3，a7=b5，则b11=（　　） 已知数列[an]为等差数列,公差d≠0;[bn]为等比数列,公比为q,若a1=b1,a3=b3,a7=b5,且an=bm 等差数列{an}与等比数列{bn}满足：a1=b1＞0，a5=b5，则a3与b3的大小关系为（　　） 已知{an}是公差不为零的等差数列{bn}为等比数列满足b1=a1^2,b2=a2^2,b3=a3^2 已知{an}是公差不为零的等差数列{bn}为等比数列,满足b1=a1^2,b2=a2^2,b3=a3^2