User:5849206328x: Difference between revisions

Revision as of 15:59, 27 August 2015

$[asy] size(216); real e = 2.718281828459045235360287471352662497757247093699959574966967627724076630353; real pi = 3.141592653589793238462643383279502884197169399375105820974944592307816406286; //xaxis(-1,5); //yaxis(-1,5); //real f(real x) { return abs(x); } draw((2,3)--(0,0)--(4,0),Arrows); draw((0,0)--(2,0),EndArrow); draw((2,0)--(2,3),dashed); draw(rightanglemark((4,0),(2,0),(2,3),4)); label("$\mathbf{a}$",(4,0),E); label("$\mathbf{b}$",(2,3),NE); label("$\mathbf{b}_{\parallel}$",(2,0),S); label("$\theta$",(0.3,0.1),NE); //limits((-1,-4),(6,6),Crop); [/asy]$

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User:5849206328x: Difference between revisions

Revision as of 15:59, 27 August 2015

@@ Line 10: / Line 10: @@
 //real f(real x) { return abs(x); }
-dot((0,0)); draw((0,0)--(3,1),EndArrow); draw((0,0)--(6,2),dashed,EndArrow); draw((0,0)--(-3,-1),dashed,EndArrow);
+draw((2,3)--(0,0)--(4,0),Arrows); draw((0,0)--(2,0),EndArrow); draw((2,0)--(2,3),dashed); draw(rightanglemark((4,0),(2,0),(2,3),4));
-label("$\mathbf{0}$",(0,0),SSE); label("$\mathbf{a}$",(3,1),SSE); label("$2\mathbf{a}$",(6,2),SSE); label("$-\mathbf{a}$",(-3,-1),SSE);
+label("$\mathbf{a}$",(4,0),E); label("$\mathbf{b}$",(2,3),NE); label("$\mathbf{b}_{\parallel}$",(2,0),S); label("$\theta$",(0.3,0.1),NE);
 //limits((-1,-4),(6,6),Crop);
 </asy>