The coefficient of x^6 in the Taylor series expansion about x=0 for f(x)=sin (x^2) is ( ) A. -16 B. 0 C. 1(120) D. 16 E. 1 相关知识点: 试题来源: 解析 A sin x=x- (x^3)(3!)+ (x^5)(5!)-⋯ ⇒ sin x^2=x^2- ((x^2)^3)(3!)+ ((x^2)^5)(5!)...
The coefficient ofxmin(1+x)m+(1+m)m+1+...+(1+x)n,m≤nis Show that the coefficient ofxk(0≤k≤n)in the expansion of 1+(1+x)+(1+x)2+…+(1+x)nisn+1CK+1. View Solution Find the coefficient ofxkin1+(1+x)+(1+x)2+..+(1+x)n(0≤k≤n). ...
What is the coefficient ofx100in the expansion of(1+x+x2+x3+...+x100)3 View Solution Free Ncert Solutions English Medium NCERT Solutions NCERT Solutions for Class 12 English Medium NCERT Solutions for Class 11 English Medium NCERT Solutions for Class 10 English Medium NCERT...
百度试题 结果1 题目What is the coefficient of x1 in the complete expansion of (x+1)20( ).A.400B.20C.19D.1 相关知识点: 试题来源: 解析 B 反馈 收藏
百度试题 结果1 题目 The coefficient of the x3 term in the expansion of (x + a)4 is 256Work out the value of a 相关知识点: 试题来源: 解析 a=64 反馈 收藏
The path of a projectile is given by y = -0.5x² + 10x. What is the coefficient of x²? A. 0.5 B. -0.5 C. 10 D. None of the above 相关知识点: 试题来源: 解析 B。解析:二次函数表达式中 x²的系数就是-0.5。选项 A 错误。选项 C 是 x 的系数。
解析 C_1(3x)^3(1/2)Coefficient =54Expands at least one term correctly.PIOther terms: (3x)^4+4C^2(3x)^2(1/2)^2+C_3(10π)(1/2)^3+(1/2)^4Condone use of coefficients only.Selects their x^3 term PIStates correct coefficient. ...
百度试题 结果1 题目The coefficient of variation is given by: (align*)( (S.D.)/() )100(align*) .相关知识点: 试题来源: 解析 TRUE 反馈 收藏
Thecoefficient of variation (COV)is a measure of relative event dispersion that's equal to the ratio between the standard deviation and the mean. While it is most commonly used to compare relative risk, the COV may be applied to any type of quantitative likelihood or probability distribution. ...
What is the coefficient of x^147 in the product of [1+3x+(x^2)+4(x ^3)+...] x [1-3x+(x^2)-4(x^3)...] Dear studentPlease write the Question in a standard form