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Bogdanel13b
a fost răspuns

Comparati, in fiecare caz, numerele;

a) x=sin1, y=sin4
b) x=cos2, y=cos3
c) x=cos4, y=cos6

Răspuns :

Forneadaniela1
sin1=0.84>sin4=-0.75... cos2=-0.41>cos3=-0.98... cos4=-0.65
Marianv1
a) x=sin1, y=sin4 b) x=cos2, y=cos3 c) x=cos4, y=cos6

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