• 2022-06-30
    求下列各题中平面图形的面积:曲线[tex=2.286x2.357]z3LT3mUuNAgdJbA6oPGNUnylVvdyX6XUvDSnOY00l4A=[/tex]与直线[tex=3.643x1.0]H/9LTbpFWRxBMzoiljGayw==[/tex]2所围成的图形.
  • 解 如图6-12所示,[tex=20.786x2.929]AvZ6Gj9Cb3R2LyMX7fB9VotpBFgNIQSTRXgsfTIrD6WF1r7uQs6E0B1VfJAPnrvMH4p4o39SOIcI8lPUtmZDEIhsmQlBTv8pvedyB67MXMRrsiYtWm0YAx4ZYLHbyhGcZxZa2enbDZ4q/WueSPv3IIVv2FjdCsmJ4mDSvo+KVY4=[/tex][img=308x342]179167070efc87c.png[/img]

    内容

    • 0

      求下列各曲线所围成平面图形的面积:抛物线[tex=3.286x1.357]Efksyl2nsVFjZIt05jVcHg==[/tex] 与直线[tex=2.714x1.0]e7JC44x5ZMmnHig2PeuSqA==[/tex]

    • 1

      求下列各题中平面图形的面积:曲线[tex=6.714x1.5]tBQ/MXnXWyCCzyh8uuQIlu8iAxfM0SvLd0RwfF/R3PA=[/tex]与[tex=0.571x0.786]ZSLOI4fiO1oAbVC5M8IVkA==[/tex]轴所成的图形

    • 2

      求下列平面图形的面积:由曲线[tex=3.571x1.357]bEyILcMuT1VC2p23Q9I3pw==[/tex]与直线 [tex=4.571x2.357]bhX3kjd7sJuvbaYvcvJihW1yucvmdFDUXB/9no5CxDI=[/tex]和[tex=0.571x0.786]ZKO2xs0EgSemzoH7MSmYTA==[/tex]轴所围成的平面图形.

    • 3

      求由下列曲线和直线所围成的平面图形的面积[tex=2.286x1.429]8E7zaDCibVcB0xPC0P/7QQ==[/tex] 与[tex=3.786x1.429]/tQ8TfVMD0UBvgSa2kZg+Q==[/tex]

    • 4

      求下列平面图形的面积:由三次抛物线[tex=2.286x1.429]GAL3wqj4JSMLlcvcfbE2gA==[/tex]与直线[tex=2.357x1.214]mUTOIrnWq6beimHtdmedBQ==[/tex]所围成的平面图形