If an 3n what is a10
WebLearn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the … Web等差等比数列综合测试 (含答案) 14．. [江苏省东海高级中学高三数学模拟测试（一）第 8 题] 数列 {an}中， 1=2， 2=1， a a. 2 1 1 (n≥2， n∈N)， 则其通项公式为 an= an an 1 an 1. ．. 15． [2009 届广东省六校第二次联考高三年级理科数学试卷第 13 题] 已知数列 {an } 满足 …
If an 3n what is a10
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Web【题目】等差数列{an}中，a3+a5=20，a10=28写出此等差数列的通项公式,并求前10项和S10的值 相关知识点： 试题来源：龙胜各族自治县一中2024-2024学年上学期高三数学10月月考试题 WebFree math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.
WebStep 1: Enter the terms of the sequence below. The Sequence Calculator finds the equation of the sequence and also allows you to view the next terms in the sequence. Arithmetic Sequence Formula: an = a1 +d(n −1) a n = a 1 + d ( n - 1) Geometric Sequence … Identify the Sequence - Sequence Calculator Mathway Calculus Examples - Sequence Calculator Mathway Algebra Examples - Sequence Calculator Mathway This website uses cookies to ensure you get the best experience on our website. Free math problem solver answers your algebra homework questions with step … Weba n = 2 + 3n - 3 = 3n - 1 Therefore, the 100th term of this sequence is: a 100 = 3 (100) - 1 = 299 This formula allows us to determine the n th term of any arithmetic sequence. …
Web25 jan. 2016 · Explanation: The general term for a geometric sequence is an = a1rn−1 Where an is the nth term, a1 is first term r is the common ratio and n is the position or number of the term. Here a1 = 8 and r = 5 Put n = 2 ⇒ a2 = 8 ⋅ 52−1 = 8 ⋅ 5 = 40 Put n = 3 ⇒ a3 = 8 ⋅ 53−1 = 8 ⋅ 52 = 8 ⋅ 25 = 200 Put n = 4 ⇒ a4 = 8 ⋅ 54−1 = 8 ⋅ 53 = 8 ⋅ 125 = 1000 Web14 nov. 2024 · A person is to count 4500 notes. Let an denote the number of notes that he counts in nth minute. If a1 = a2 = ..... a10 = 150 and a10, a11, a12,.... are in AP with …
Weban = 8 - 3n + 3 an = 11 -3n Buscamos el término 10 a10 = 11 - 3*10 a10 = -19 Si quieres saber más sobre sucesiones brainly.lat/tarea/26716540 #SPJ3 Publicidad mayravera003 an = a1 + ( n - 1 ) r Reemplazando en a) an = el término que quieres hallar = a10 a1 = primer término = 8 n = término enésimo = 10 r = razón = 6 an = a1 + ( n - 1 ) r
Web29 mrt. 2024 · We need to find 3rd, 10th and nth term We know that an = a + (n – 1) d Third term a3 = a + (3 – 1) d = a + 2d = 3 + 2 × (−2) = 3 – 4 = –1 10th term a10 = a + (10 – 1) d … je cumullady sarah psychicWebTherefore, the nth term formula is an = a1 + (n-1) d Plug in the values, we have, an = 1 + (n- 1)3 do the operation an = 1 + 3n – 3 simplify an = 3n – 2 nth term of the sequence. 5 f Key Concept : nth Term of an Arithmetic Sequence Sequence The nth term an of an arithmetic sequence with a1 refer to the lady sarah mccorquodale youngWeb【解析】由an+2+(-1)nan=3n-1当n为奇数时,有an+2-an=3n-1可得an-an-2=3(n-2)-1,a3-a1=31-1累加可得an-a1=3[1+3+..+(n-2)]-n-12=3+mn-1)(3n-54当n为偶数时,an+2+an=3n-1,可得a4+a2=5,a8+a6=17,a12+a10=29,a16+a14=41可得a2+a4+..+a16=92.∴a1+a3+..+a15=448.8a1+4(0+8+40+96+176+280=448+408+5608a1=56， … jec ukWebAn arithmetic progression which is also called an arithmetic sequence represents a sequence of numbers (sequence is defined as an ordered list of objects, in our case … je cuitsWebMiniature zinc-air batteries are button cells that use oxygen in air as a reactant and have very high capacity for their size. Each cell needs around 1 cm 3 of air per minute at a 10 mA discharge rate. These cells are commonly used in hearing aids. je cuis ou je cuitsWeb442000円 激安通販新作 GPZ900R A10カスタム手115 オートバイ車体 カワサキ wonmediabook.com je culmine