如何证明整数集和有理数集是等势的?无理数集和实数集�? 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 theseCarmel corn, Dock, Skydiver, Hula, Mill, Sunburn, Hopscotch, Nook, Football, Scale, 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 #2642 Red dog


anonymous
anonymous
sketch #4351


anonymous
anonymous
sketch #4653 Kero by Indike Liyanage


anonymous
anonymous
sketch #5157


anonymous
anonymous
sketch #1287 No smoke


anonymous
anonymous
sketch #4429 Spongebob by Brenda Peña


anonymous
anonymous
sketch #5071 Rihanna by Johan Kennet Espinoza Moreno


anonymous
anonymous
sketch #4859


anonymous
anonymous
sketch #4778


anonymous
anonymous
sketch #2560


anonymous
anonymous
sketch #3736 Why so serious? by Taï Marsan


anonymous
anonymous
sketch #2582


anonymous
anonymous
sketch #3083 Great illustration Ali Hänel


anonymous
anonymous
sketch #3444 PSY by Melodee Ripepi


anonymous
anonymous
sketch #3392


anonymous
anonymous
sketch #2877 Elvis by Karoline Castillo


anonymous
anonymous
sketch #2888 Jimi Hendrix by Meen Suksoi


anonymous
anonymous
sketch #2035 Ernest Hemingway... chayrolfrypan


anonymous
anonymous
sketch #2337


anonymous
anonymous
sketch #3488 cats


anonymous
anonymous
sketch #5137 Happy Halloween! by Guillaume Ballieu


anonymous
anonymous
sketch #5150 Regina from Dino Crisis by Hsien-Ying Hsieh


anonymous
anonymous
sketch #3586


anonymous
anonymous
sketch #1446


sketchmaster
sketch #2639 Marilyn by sketchmaster


anonymous
anonymous
sketch #5217


anonymous
anonymous
sketch #3484 Red Hot Chili Peppers by Nik Zulqarnain


anonymous
anonymous
sketch #949 jbj


anonymous
anonymous
sketch #5115

tomski如何证明整数集和有理数集是等势的?无理数集和实数集�? 知乎 coloring