×
Log in
Upload File
Most Popular
Study
Business
Design
Technology
Travel
Explore all categories
The top documents of giampaolo-sartori
Che cosa rappresenta questa equazione? x +y -2xy-2x-2y=0 x=cos(π/4)X+sen(π/4)Y y=-sen(π/4)X+cos(π/4)Y X -Y =0 2 2 2
229 views