????????????? "exakt values" ???????????... trig funks NOT "exakt"...em be "transandental"... sine(35 deg)=0.573576436....thats as many digits as me kalkulater du... kosine(35 deg)=9,718152944... tan(35 deg)=0.700207538... kotangent=1/tangent=1.428148007... sekant=1/kosine...yu du math from kosine up abuv... kosekant=1/sine