Memory Game IDENTIDADES TRIGONOMETRICASOnline version Buscamos las equivalencias de las identidades trigonometricas. by Luis Alejandro Miranda Mayta sen(x-y) 2cos^2(x)-1 sen(x)cos(y)-cos(x)sen(y) sen(x)/1+cos(x) sen(3x) 1 3sen(x)-4sen^3(x) sen(x)cos(y)+cos(x)sen(y) cos(x+x) tg(x/2) cos(x+y) cos(x)cos(y)-sen(x)sen(y) sen(x+y) sen^2(x)+cos^2(x)