WB_8 write down the first 4 non-zero terms in the series expansion, in ascending powers ofx, of 1-3x ln(1+x)=x-x/2+x/3-x/4+⋯+(-1)^x-1x/r 相关知识点: 试题来源: 解析 +x=(x--(x+1) (-x-)(x-+x-x)=(x-1)-(x+1) x/(x|8)-x/8-π/x-4-1/x*(-1)ln2 ...
8 (a) Find, in ascending powers of x, the first 4 terms in the expansion o$$ ( 2 x - \frac { 1 } { 2 } ) ^ { n } $$.Hence obtain the coefficient of x'in the expansion(1-x)$$ ( 2 x - \frac { 1 } { 2 } ) ^ { 0 } $$ [4](b) The term independent of ...
网络释义 1. 的升幂 英语词汇-数学词汇_专业词汇 ... ascending order 递升序ascending powers of X X的升幂assertion 断语; 断定 ... e.3edu.net|基于153个网页
以少年方式,它使用与项目任命工厂名单关于标签小心(teirado) Hadano的订货单,但除那之外使用以所有supplyer供营商任命的假定。 [translate] ain ascending powers of x,of the binomial expansion of ,giving each term in its simplest form 在x的上升功率,二项式扩展,给每个期限以它的简单形式 [translate] ...
(a)Find the first four terms. in ascending powers of x, of the binomial expansion of(2-1/4x)^6 (4) 相关知识点: 试题来源: 解析 (2-1/4x)^n=2^n+^n^2⋅(-1/4x)^1+^⋅C_2^4(-1/4x)^2+^(4 =64-48x+15x^2-2.5x^3 (a)B1 For either 2 or 64. Award for an un...
(a) Find the first 4 terms, in ascending powers of x, of the binomial expansion of(1+x/3)^1giving each term in its simplest form. 相关知识点: 试题来源: 解析 (Answer) (a) (1+x/3)^(18)=1+((18)/1)(x/3)+((18)/2)^3⋅(x/3)^2+((18)/3)^( - =1+6x+17x^2,+...
Expand (1)/(5+x) in ascending powers of x. 02:56 Find the nearest point on the line 2x+y=5 from the origin. 03:29 Determine 3B+4C-D if B, C and D are given by B=((2,3,0),(1,-1,5)), ... 03:10 Find the constant b that makes g continuous on (-oo, oo) , g(...
Step by step video & image solution for Expand in ascending powers of x. (xe^(7x)-e^(-x))/(e^3x) by Maths experts to help you in doubts & scoring excellent marks in Class 12 exams. Updated on:21/07/2023 Class 12MATHSSEQUENCES AND SERIES ...
(a)Find the first four terms, in ascending powers of x, of the binomial expansion of1(1+8x)^(1/2) giving each term in simplest form.(3)(b) Explain how you could use x=1/(32) in the expansion to find an approximation for s There is no need to carry out the calculation.(2)...
【题目】Obtain the first three terms in the expansion,in ascending powers of x, of $$ ( 4 + x ) ^ { \frac { 1 } { 2 } } $$. State the set of values of for which the expansion is valid. 相关知识点: 试题来源: 解析 【解析】 $$ 2 + \frac { 1 } { 4 } x - \frac ...