是否存在一个闭区间上的连续函数图像,与任何平行于x轴的直线交点个数均为偶数? 知乎 Template




You need a modern browser try chrome, to view this.

Background image: Hide Show

View Larger Image Image Credit: zhihu.com






Try and sketch some of theseTorque, Squid, Baseball diamond, Adz, Scarf, Tarp, Wagon wheel, Rake, Sprinkles, Stilts, view more ideas


please wait, the page is loading...

More Sketches

Take a peek at some of the sketches created by our users, are you a sketchite?

Rachel Roe
sketch #25 Suzzy the stegosaurus


anonymous
anonymous
sketch #5122


Rachel Roe
sketch #2645 Flowers in window


anonymous
anonymous
sketch #21243


anonymous
anonymous
sketch #4882 Monsters University by John Davis


anonymous
anonymous
sketch #20594


anonymous
anonymous
sketch #5248


anonymous
anonymous
sketch #3444 PSY by Melodee Ripepi


anonymous
anonymous
sketch #4857 Eye by Thu Seba Piñeraa


anonymous
anonymous
sketch #542 life


anonymous
anonymous
sketch #5340 Amazing Dragon


anonymous
anonymous
sketch #3208 ELETR by Raimundo Santos


anonymous
anonymous
sketch #4921


anonymous
anonymous
sketch #2278 flower


Carly Kelly
sketch #120 a pretty flower


anonymous
anonymous
sketch #280


anonymous
anonymous
sketch #5184 Walter White by Abdul Ghony


anonymous
anonymous
sketch #1695


anonymous
anonymous
sketch #5224


anonymous
anonymous
sketch #3063


anonymous
anonymous
sketch #4209 bushy


anonymous
anonymous
sketch #5166 Jigsaw by Gisele Siqueira Zanni


anonymous
anonymous
sketch #3259


anonymous
anonymous
sketch #3608 Skeleton king by Thania Arruda


anonymous
anonymous
sketch #2892 Joker by Frank Aguiar Au


anonymous
anonymous
sketch #3285 Spongebob by Abbie Hayman

tomski是否存在一个闭区间上的连续函数图像,与任何平行于x轴的直线交点个数均为偶数? 知乎 coloring