• 2022-06-10
    求下列曲线所围图形的面积:[tex=3.571x1.429]yehFa0BRwbxiC0rDS+6dYw==[/tex]与[tex=3.143x1.214]AlHQLOmNaMoEWV1SHsPOlQ==[/tex].
  • 解:[tex=12.429x1.5]N+wl52HZgD7aYK7SwtN7ryYNv9nUmK9Sk+CeHW9579s6uPUMzdf8Jmm8+4chIyG0[/tex],[tex=7.857x2.929]rZM5/OPAdr7aX+kNl9iwpLNd7Y7m0eSpeXwJ/Ga754BET1nNwawWMET0YG9W09fwNZyycaR8rlw+RpZPDQJ+EHpSdsePDUpyEIJbGTkaXcc=[/tex][tex=14.071x6.357]rZM5/OPAdr7aX+kNl9iwpOKN2CRxeu1TE36XEyHZBAV5bMe6z+woNLshp2PvO1gr9BgFJldWUYp4xWLTtAbzNBUZ7bNykRl/TaAfWd33n/vNZmdDUI9mNdOLJ0rpc0Qn2zCcQ2hZPAdzZy+1NOFBoH3WeK1B7ODjRBTAh11tRKYpqD6GO1ub4S2R1aRZtBKu67fN9UmJ0xsZaUY7HUkBG8UhjYVNDKtMLLCP6hlZGAZq3w2TAF0xg9FvPY9vN8ga[/tex][img=235x164]178a611852e9919.png[/img]

    内容

    • 0

      求下列题中平面图形的面积.  曲线 [tex=2.786x1.429]8E7zaDCibVcB0xPC0P/7QQ==[/tex] 与 [tex=3.571x1.429]x2ulPC9h41k0fVEnCwicBQ==[/tex] 所围成的图形.

    • 1

      求由曲线 [tex=2.357x1.214]mUTOIrnWq6beimHtdmedBQ==[/tex] 与 [tex=3.571x1.429]Ut9xQ3RV11awdrlTYumOdw==[/tex] 所围成的图形的面积

    • 2

      求由下列曲线所围成的图形的面积:[tex=4.929x1.286]mvYg9lnzlPJ0mV6rReeyyJND61uAQBkADoznU91hJZ4=[/tex] 与 [tex=3.143x1.214]wLQ0WJ2+bt34B3SFBElhuQ==[/tex].

    • 3

      计算下列曲线所围图形的面积[tex=2.214x1.214]B8d8YT8rtZ8/NVxNl7dqnw==[/tex],[tex=3.286x1.357]zPbsm4C0yxx6K6kwTIQbRA==[/tex],[tex=3.143x1.214]PDjIi1RAqzTmZ98iuKkuKw==[/tex]

    • 4

      求由抛物线[tex=2.786x1.429]8E7zaDCibVcB0xPC0P/7QQ==[/tex]和[tex=3.571x1.429]x2ulPC9h41k0fVEnCwicBQ==[/tex]所围图形的面积.