诱导公式有没有一个±π的方法,可以推出sin(½π+α)一类的 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 theseMeatloaf, Cube, Dresser, Tsunami, Gazebo, Ice cream sandwich, Pond, Lawn, Watermelon, Basset hound, 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 #5172 Cheshire Cat by Juan Garcia


anonymous
anonymous
sketch #3362 The Boss by David Torre


anonymous
anonymous
sketch #3145 Madoka by Николай Герасимов


anonymous
anonymous
sketch #4867 Johnny Depp Ronin Ronin


anonymous
anonymous
sketch #2552


anonymous
anonymous
sketch #3052


anonymous
anonymous
sketch #2937 Spongebob by Kalana Namikaze


Raisa Mahmud
sketch #2061


anonymous
anonymous
sketch #4857 Eye by Thu Seba Piñeraa


anonymous
anonymous
sketch #2888 Jimi Hendrix by Meen Suksoi


anonymous
anonymous
sketch #5276


anonymous
anonymous
sketch #4688


anonymous
anonymous
sketch #4881


anonymous
anonymous
sketch #5139 Sick Sick Six Urs Stefan


anonymous
anonymous
sketch #3459 BLUE from fosters imagenary friends


anonymous
anonymous
sketch #5231


Sam Torres
sketch #2806 Puppy love by Sam Torres


sketchmaster
sketch #2636 Robitina by sketchmaster


anonymous
anonymous
sketch #5079 SketchToy Pencil by Sarah Prieto


anonymous
anonymous
sketch #4984 Zombie by London Waterlilly


anonymous
anonymous
sketch #4351


anonymous
anonymous
sketch #5137 Happy Halloween! by Guillaume Ballieu


anonymous
anonymous
sketch #3575 Stitch by Laura Gutierrez Hinojosa


sketchmaster
sketch #2620 goblin man


anonymous
anonymous
sketch #5186


anonymous
anonymous
sketch #4904


anonymous
anonymous
sketch #4386 Freddie Mercury by Павел Павлов


anonymous
anonymous
sketch #3786

tomski诱导公式有没有一个±π的方法,可以推出sin(½π+α)一类的 知乎 coloring