Question

Find the exact values of cos 210° and sin 210° (1 point) Responses cos=3√2; sin=12 cos=3√2; sin=12 cos=−12; sin=−3√2 cos=−12; sin=−3√2 cos=−3√2; sin=−12 cos=−3√2; sin=−12 cos=12; sin=3√2 cos=12; sin=3√2

Answer 1

[AI-generated answer — Bot GPT 3.5]

cos 210° = -√3 / 2

sin 210° = -1 / 2