數學與統計 大學 約5年以前

請問有人會這幾題嗎 求救！！感謝各位微積分高手

. Evaluate the volume of the solid generated by revolving the region bounded by y = 是二2二0三00andx二1aboutthe 和raxis . Find the volume of the solid of revolution formed by revolving the region bounded by the graph of andtheyraXis (0<y< DabouttherraxXis Find the volume of the solid of revolution formed by revolving the region bounded by the graph of 2x+sin忌 and the reaxis (0 ss 難) aboutthe yaxis. Find the are length ofthe graph ofy (e+全20 fromx二0tox

數學與統計 大學 5年以上以前

求解3.79！！

點 Dofq for unilqferqgl cqses 點 Clear Antibiotic 0 1 Total ]| 24 38 02 外 39 2 66 Total 63 65 128 Dofoq for bilqfTerql cgqses 點 Clear Antibiotic 0 1 Total 3轉3 88 99 29 62 Total 70 02 0

數學與統計 大學 5年以上以前

求證此公式🙏

止 wedelilne eto beO when Ax 三 0, tthengebecomes acontinuous functlon of Ar. Thus, for a differentiable function we can Wwrlte 了 Ay 二了(2 0 Were 5 文人as Axz 人4 and eis acontinuous function of Ax. Thls property of differentlable tunctlons 1S what enables us to proye he Chain Rule.