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Problem 26: In an arithmetic sequence a_n=2an-1 +n. Find an in the explicit form in terms of n. 相关知识点: 试题来源: 解析 Problem 26: Solution:-n-2. Let the common difference of the arithmetic se- queneea_n=2a_(n-1)+nbed We know that n is a positive integer greater than...
A quadratic function is explict when it is written in its standard form {eq}y = ax^2 + bx + c {/eq}. An example of this function is {eq}y = 3x^2 - 4x + 10 {/eq} The arithmetic sequence formula can be also expressed as an explicit function: {eq}a(n) = a(1) + (n-1...
Convert the given recursive formul a for a sequence to an equivalent explicit formula. Identify the given sequence as arithmetic, geometric, or neither.a − 5 with a1 = 25 相关知识点: 试题来源: 解析 a = 30 − 5n, n ≥ 1; Arithmetica = 30 − 5n, n ≥ 1; Arithmetic 反馈...
The integers form a nice progression of bits (look at the "b" formatted column). If we look at the reals, using "b" or "z" format, we see a similar pattern. Notice that zero is the same for both integer and real (although for a real we CAN represent -0.0). Look at 2.0000000...
【题目】Fin d the explicit formul a for un if:$$ a u _ { n + 1 } = u _ { n } + 7 a n d u _ { 1 } = 5 $$$ b u _ { n + 1 } = 0 . 4 u _ { n } a n d u _ { 1 } = 1 0 0 $$ 相关知识点: 试题...
2.1.2.65 F394, Optional normal form specification 2.1.2.66 F401, Extended joined table 2.1.2.67 F401-01, NATURAL JOIN 2.1.2.68 F402, Named column joins for LOBs, arrays, and multisets 2.1.2.69 F403, Partitioned join tables 2.1.2.70 F411, Time zone specification 2.1.2.71 F421, Nat...
we use two group additions to form 2D 1 + D 2 instead of a group addition and a group doubling. To derive explicit formulae, we first study all the exceptional cases during the computation 2D 1 + D 2 based on the properties of the input ...
The first form of this differentiability coincides with the H-derivative, but the second form describes the problem of the non-decreasing diameter of a fuzzy function if it exists [10]. The SGH derivative includes an intriguing concept of switching points, which represents the interval when the ...
Arithmetic in an Equivariant context 50:55 Dynamics and Wakes of a Fixed and Freely Moving Angular Particle in an Inertial 42:40 Bregman divergence regularization of optimal transport problems on a finite set 57:24 The principal Chebotarev density theorem 50:59 Understanding form and function in ...