int dx/x 01:08 int sinx dx 01:23 int cos(6theta) d theta 02:07 int(tan 2x)dx 04:16 int0^1 x^2 dx 02:10 int0^(pi/2) sinx dx 02:14 inta^b(e^x)dx 01:51 inta^b dx 02:30 int0^1 x^2 dx 02:10 int((x^2-1)/(x-1))dx 01:59 int(-pi)^(pi) tanx dx 02:...
int_(0)^((pi)/(2))(x sin x cos x)/(cos^(4)x+sin^(4)x)dx= ∫π/20sinxcosx(1+sin4x)dx ∫π/20cos4x(sin4x+cos4x)dx=π4 ∫π/20sinxcosx1+sin4xdx ∫π0(cos4x−sin4xdx= ∫π0x⋅sinx⋅cos4x निम्नलिखित निश्चित स...
Answer to: Integrate (a) \int sinxdx (b) \int sin^{2}xdx (c) \int sinxcosxdx (d) \int sin^{3}dx By signing up, you'll get thousands of step-by-step...
【题目】试求下列反常积分的值:$$ \int _ { 0 } ^ { + \infty } $$e^{-|sinx|dx 答案 【解析】 通过分段积分来计算: $$ I = \int _ { 0 } ^ { + \infty } e ^ { - x } | \sin x | d x = \lim _ { n \rightarrow \infty } \int _ { 0 } ^ { ( 2...
【题目】判别下列瑕积分的敛散性:$$ \int _ { 0 } ^ { \frac { \pi } { 2 } } $$nsinxdx(Euler积分);
ধরা যাক I = int(pi/4)^(pi/3) (sinx)/x dx সেক্ষেত্রে
View Solution Evaluate∫dx(sinx−sin2x). View Solution ∫esinx.sin2x dx = View Solution Exams IIT JEE NEET UP Board Bihar Board CBSE Free Textbook Solutions KC Sinha Solutions for Maths Cengage Solutions for Maths DC Pandey Solutions for Physics ...
Answer to: Calculate \int sin^3 (x) cos^5 (x)dx using the substitution u=sinx. By signing up, you'll get thousands of step-by-step solutions to...
解析 $$ - \frac { \pi } { 2 } \ln 2 $$,提示:$$ \int _ { \frac { \pi } { 2 } } ^ { \frac { \pi } { 2 } } \ln \sin x d x = \int _ { 0 } ^ { \frac { \pi } { 4 } } \ln \cos x d x $$ ...
【题目】求定积分:$$ \int _ { 0 } ^ { \pi } $$sinxdx; 相关知识点: 试题来源: 解析 【解析】 因为$$ ( \cos x ) ^ { \prime } = - \sin x , $$ 所以$$ \int _ { 0 } ^ { \pi } \sin x d x = - \cos x | _ { 0 } ^ { \pi } = - \cos \pi + \c...