反函数=（3x-1）/(4-2x)
Department of Mathematics; Yantai University; Yantai 264005; PRCCNKIScience China MathematicsL. X. Chen. Inverse matrix and properties of double determinant over quaternionc field. Science in China 34:528-540, 1991.Chen, L.: Inverse matrix and properties of double determinant over quaternion field...
The derivative of arcsin x is d/dx(arcsin x) = 1/√1-x², when -1 < x < 1 The derivative of arccos x is d/dx(arccos x) = -1/√1-x², when -1 < x < 1 The derivative of arctan x is d/dx(arctan x) = 1/(1+x²), for all x in R The derivative of arc...
百度试题 结果1 题目find the inverse of the function:f(x)= (4x-1)/(2x+3) 相关知识点: 试题来源: 解析 反函数=(3x-1)/(4-2x) 反馈 收藏
h(x)=3x3−1. Question:Find the inverse of the function h(x)=3x3−1. Inverse Function:An inverse function is defined as the reverse of a function and getting a new function. If we have a function y=x+3, then the inverse of this function is x=y−3. ...
Dick showed that there exists a double infinite matrix (x(n,i))(n >= 1,i >= 1) of elements of [0, 1] such that for any N and s the star discrepancy of the s-dimensional N-element sequence ((x(n,i))(1 In the present paper we show that this upper bound can be reduced ...
g(x)=4x+20. The inverse of a Function:Functions are relations containing two variables. We can perform arithmetic and algebraic operations with them and also develop their graph. One of the operations that we can perform with functions is to find their inverse; it consists of finding ...
百度试题 结果1 题目一道大学英文数学题 find a formula for the inverse of f.f(x)=5 4x+7 f-1(x)=?答案inverse of 就是f(x)的反函数Let y=f(x)=54x+7,==> x=(y-7)/54Hence,f-1(x)=(x-7)/54 .本内容为小猿搜题VIP服务,请在小猿搜题 app 内登录查看...
反函数=（3x-1）/(4-2x)
所以(6ax+2b)+(3ax^2+2bx+c)=2x^2+1 所以3a=2,6a+2b=0,2b+c=1 a=2/3,b=-2,c=4 故特解为Y=2/3x^3-2x^2+4x 原方程对应齐次方程的特征方程为r^2+r=0 r=-1或r=0 所以齐次方程的通解为y*=C1e^(-x)+C2 原方程的通解为y=C1e^(-x)+C2+2/3x^2-2x^2+4x ...