Odpowiedź:
Szczegółowe wyjaśnienie:
sin 2260°=sin(6*360°+100°)=sin100°=sin(180°-80°)=sin80° =0,9848
sin 1179=sin(3*360°+99°)=sin99°=sin(180°-81°)=sin81°= 0,9877
cos 2260°=cos(6*360°+100°)=cos100°=cos(180°-80°)=-cos80°=-0,1736
cos 1179°=cos(3*360°+99°)=cos99°=cos(180°-81°)=-cos81°=-0,1564
tg2260°=tg(12*180°+100°)=tg100°=tg(180°-80°)=-tg80°=-5,6713
tg1179°=tg(12*180°+99°)=tg99°=tg(180°-81°)=-tg81°=-6,3138
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Odpowiedź:
Szczegółowe wyjaśnienie:
sin 2260°=sin(6*360°+100°)=sin100°=sin(180°-80°)=sin80° =0,9848
sin 1179=sin(3*360°+99°)=sin99°=sin(180°-81°)=sin81°= 0,9877
cos 2260°=cos(6*360°+100°)=cos100°=cos(180°-80°)=-cos80°=-0,1736
cos 1179°=cos(3*360°+99°)=cos99°=cos(180°-81°)=-cos81°=-0,1564
tg2260°=tg(12*180°+100°)=tg100°=tg(180°-80°)=-tg80°=-5,6713
tg1179°=tg(12*180°+99°)=tg99°=tg(180°-81°)=-tg81°=-6,3138