$$\left\{ \begin{matrix} 【解析】 \int \ln ( x + \sqrt { 1 + x ^ { 2 } } ) d x = x \ln \end{matrix} \right.$$ $$ ( x + \sqrt { 1 + x ^ { 2 } } ) - \\ x d \ln ( x + \sqrt { 1 + x ^ { 2 } } ) \\ = x \ln ( x + \...
结果1 题目【题目】已知$$ \ln 2 = \int _ { 0 } ^ { 1 } \frac { 1 } { 1 + x } d x $$,试用抛物线法公式$$ ( 1 - 6 n = 1 0 $$计算时取4位小数). 相关知识点: 试题来源: 解析 【解析】 解 计算y_{1}并列表 ; 0 1 , 4 5 6 , , 10 $$ x $$...
\int_1^2 \frac{4}{x^4}dx Evaluate the integral \int_1^2 \frac{-9y - 10y^2}{y^3} \, dy Evaluate the given integral. \int_1^2 \frac {5 - 2x^3}{x^6} dx Evaluate the definite integral. \int_1^2 \dfrac{1 -\cos(9\theta)}{9\theta -\sin(9\theta)}\ d\theta...
Answer to: Use a power series to approximate the definite integral \int_0^{0.2} x \ln(1+x^2) \,dx By signing up, you'll get thousands of...
View Solution ∫x(logx)2dx View Solution ∫[logx−11+(logx)2]2dx = View Solution Exams IIT JEE NEET UP Board Bihar Board CBSE Free Textbook Solutions KC Sinha Solutions for Maths Cengage Solutions for Maths DC Pandey Solutions for Physics ...
解析 【解析】 $$ \frac { \ln x } { 1 - x } + \ln | \frac { 1 - x } { x } | + C ; $$ 结果一 题目 1求下列不定积分:①f(2-x)dx 答案 解:J(2-xs+dx =号-(2-x)+C 结果二 题目 【题目】1求下列不定积分:①(2-x)dx 答案 【解析】 解:Jx2dx =号...
结果1 题目不定积分\(\int \ln(1 x^2) dx=\)() A. \(x\ln (1+x^2)+2(x-\arctan x)+C\) B. \(x\ln (1+x^2)-2(x-\arctan x)+C\) C. \(x\ln (1+x^2)-2(x+\arctan x)+C\) D. \(x\ln (1+x^2)+2(x-\arctan x)\) ...
Find the solution of the integral: \int \frac{\ln x}{x} + 1 \;dx Find the indefinite integral. \int \frac{\ln 5x}{x} dx Solve the integral: \int \frac{8x - 5}{x^{3} - 1} dx Solve the integral: \int \frac{x^{3{(x^{2} + 2)^{2 dx ...
View Solution Evaluate: (i)∫(sin(logx)xdx(ii)∫emtan(−1)x1+x2dx 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 ...
Answer to: Integrate the function. \int_1^e \frac{(1 - 2 \ln x)dx}{4x} By signing up, you'll get thousands of step-by-step solutions to your...