Answer to: Evaluate the following integral. Integral of sin^3 x cos^2 x dx. By signing up, you'll get thousands of step-by-step solutions to your...
Answer to: Evaluate the line integral of sin y dx + x*cos y dy where C is given by the ellipse x^2 + y^2 = sqrt(17) - xy oriented positively. By...
Answer to: Find the indefinite integral \int sin^3(x) cos^2 (x) dx. By signing up, you'll get thousands of step-by-step solutions to your homework...
dy/dx ज्ञात कीजिए जबकि : x = cos theta + cos 2 theta, y = sin theta + sin 2 theta
(dy)/(dx) ज्ञात कीजिए: x=4t, y=4/t 01:40 (dy)/(dx) ज्ञात कीजिए: .x=costheta-cos2theta, y=sintheta-sin2theta 03:52 (dy)/(dx) ज्ञात कीजिए: x=a(theta-sintheta),y=a(1+costheta) 02:36 ...
设y=e的3χ次方+cos2χ,求dy 我来答 2个回答 #热议# 如何缓解焦虑情绪?datong212 高粉答主 2015-11-25 · 繁杂信息太多,你要学会辨别 知道大有可为答主 回答量:1.7万 采纳率:83% 帮助的人:3156万 我也去答题访问个人页 关注 展开全部 追答 望采纳 本回答由提问者推荐 已赞过...
2.求解下列微分方程的初值问题:(1) sin2xdx+cos3ydy=0 , y(π/(2))=π/(3);(2) xdx+ye^(-x)dy=0 , y(0)=1
ln(x)对x的导数为1x。 2e2cos(x)ln(x)(cos(x)1x+ln(x)ddx[cos(x)]) 组合cos(x)和1x。 2e2cos(x)ln(x)(cos(x)x+ln(x)ddx[cos(x)]) cos(x)对x的导数为-sin(x)。 2e2cos(x)ln(x)(cos(x)x+ln(x)(-sin(x)))
简单计算一下即可，详情如图所示
y=cos(ln3x)+2e^(1-x^2)+ln(π/4)求dyy=cos2x/(x-1)求dyy=lnx x=1点处的切线方程y=2√x 点m(1,2)处的法线方程怎么没人来捡分? 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析解答一 举报1.dy/dx=2x*ln(3-x)-x^2/(3-x)...