Recall the definition, Geometric Sequence and, A sequence is called geometric if the ratios of consecutive terms are the same a_5=a_4rThe sequence \( a_n\) is geometric if there is a number r, with r≠q 0 such that = (10)3( 13) (a_1)(a_1)=r, (a_1)(a_2)=r, (a_4...
百度试题 结果1 题目Write an equation for the nth term of the geometric sequence , 9(1a), 3a, 1a, Then find the 7th term of this sequence. 相关知识点: 试题来源: 解析 a_n= 9(16)( 23)^(n-1); 4(81) 反馈 收藏
Write the explicit formula for the geometric sequence 4, 3, 2 1/4, 1 11/16, ... Write a formula for the nth term of the geometric sequence. -40,20,-10,5,... Write the first five terms of the sequence a_n= \cos(n \frac{\pi}{2}) Write...
Answer to: Write the first four terms of the geometric sequence. a_1 = -\frac{1}{2} and r = -\frac{1}{3}. By signing up, you'll get thousands of...
Using the formula for geometric series, write the decimal .0\bar{36} as a fraction. Consider the following repeating decimal. 0.6\overline{17} a) Write the repeating decimal as a geometric series. 0.6\overline{17} = \; \rule{20mm}{.5pt} + ...
This is a geometric sequence. Formula for those is: an= a1* rn-1 n=number of the term you are looking for a1= First term r= common ratio Here: n=8 a1= 12 r= (18/12) = (27/18) = (3/2) Plug these values into the formula above, and you should be able ...
the roman numeral cxv is 115 and it is read as one hundred and fifteen. maths related links area of a circle formula pascal's triangle supplementary angles square root of 1 algebra formulas geometric shapes heron's formula types of triangles square root of 7 types of derivatives comments ...
[SQL Server Native Client 11.0]Connection is busy with results for another command [closed] [win 10, c#] Interop - Generic way to know if a window is Minimized, Maximized or Normal? [Y/N] Prompt C# \r\n not working! \t is not working but \n does #C code to Read the sectors on...
Pythagoras (560-480BC)Do any of you know who is considered the first true mathematician? Well, the answer is Pythagoras of Samos. He was a Greek philosopher and religious leader who was responsible for important developments in history in the fields of..
Each month every fertile pair produces a new pair, and The Rabbits do not die. There are many incredibly complicated formulae for calculating the Fibonacci numbers. The numbers have been worked out into the millions of digits. Many examples of the Fibonacci Numbers can be found everywhere in ...