求助:一道离散数学的题,书上答案好像是错的,有大佬能给个正解吗 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 theseYeti, Blueprint, Store, Quill, Crackpot, Lunch, Splinter, Opossum, Hod, Timer, 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?

anonymous
anonymous
sketch #3413 Link by Dã Tr� ng


anonymous
anonymous
sketch #3586


Shuvo Islam
sketch #2770 Maggie by Shuvo Islam


Chris Shrimp Lonsdale
sketch #342 Forest scene


anonymous
anonymous
sketch #3383


anonymous
anonymous
sketch #4622 Miku by Kheith Ryan Lubiano


anonymous
anonymous
sketch #4995


anonymous
anonymous
sketch #5221


anonymous
anonymous
sketch #5361 Emma Watson by Glynis June Williams


anonymous
anonymous
sketch #5279


anonymous
anonymous
sketch #21243


anonymous
anonymous
sketch #3166 Axl Rose by Jessie Lightwood


anonymous
anonymous
sketch #1131 nərgiz


anonymous
anonymous
sketch #4351


anonymous
anonymous
sketch #4829


anonymous
anonymous
sketch #3547 Lady in red Toky Niaina Randrianarisoa


anonymous
anonymous
sketch #3505 Django


anonymous
anonymous
sketch #5186


anonymous
anonymous
sketch #921 comics ufo


anonymous
anonymous
sketch #3659 Portrait by Mari Falcsik


anonymous
anonymous
sketch #3698


anonymous
anonymous
sketch #3513


anonymous
anonymous
sketch #846 cat fridayz z z zzzz zz


anonymous
anonymous
sketch #5052 Gorillaz by Rafał Dawid


anonymous
anonymous
sketch #3613


Jay Lantz
sketch #3743 Just for fun


anonymous
anonymous
sketch #3047 Oppa Pika Style by Itz Rakhi


anonymous
anonymous
sketch #3716

tomski求助:一道离散数学的题,书上答案好像是错的,有大佬能给个正解吗 知乎 coloring