arithmetic sequence是什么意思是等差数列吗?如果不是请解释他的意思,随便说一下等差数列和等比数列的英文是什么,谢谢

determine if each sequence is an arithmetic sequence.if the sequence is arithmetic ,find the common difference确定每个序列是一个等差数列.如果序列是算术,找到它们的公差1.1,1,2,3,5,8,.2.1,2,4,8,16,.求公差啊( ⊙ o ⊙ arithmetic sequence是什么意思是等差数列吗?如果不是请解释他的意思,随便说一下等差数列和等比数列的英文是什么,谢谢 求数学定义翻译（有关arithmetic mean和geometric mean的）如题,看到arithmetic mean 的英文定义,但不知道中文是什么意思,求翻译.原句如下：if there is one term falling between two given terms of an arithmetic sequence What is a perfect square?p-1,p+3,3p-1,in that order,from an arithmetic sequence.Which of the following is/are true about 1.p is even 2.p is odd3.p is a perfect square. 1 the tenth term of an arithmetic series is 67 and the sum of the first twenty terms is 1280.find the common difference ,d and the first term a .2 if the first term of an arithmetic sequence is 3 and the hundredth tern is 307,then find the sum of the calculation arithmetic怎么区别? arithmetic怎么好记 arithmetic-operations是什么意思 一道AMC数学题The real number c,b,a form an arithmetic sequence with a≥b≥c≥0.The quadratic ax²+bx+c has exactly one root.What is this root?(A) -7-4√3(B) -2-√3(C) -1(D) -2+√3(E)-7+4√3 the more Bill worked on the arithmetic problem,the more confused he became.请问这句话的意思,我的意思是 confused he became.这个句型好怪啊 sequence number是什么意思 number-letter sequence是什么意思 Error Boot sequence是什么意思? escape sequence什么意思 consensus sequence-based Hailstone sequence是什么意思? positive-sequence是什么意思 actual sequence什么意思