Question

Determine the sign of cos(5π/3) and the quadrant in which it lies.(1 point) Responses cos(5π3) is negative and lies in Quadrant III. cosine left parenthesis Start Fraction 5 pi over 3 End Fraction right parenthesis is negative and lies in Quadrant III. cos(5π3) is positive and lies in Quadrant I. cosine left parenthesis Start Fraction 5 pi over 3 End Fraction right parenthesis is positive and lies in Quadrant I. cos(5π3) is negative and lies in Quadrant IV. cosine left parenthesis Start Fraction 5 pi over 3 End Fraction right parenthesis is negative and lies in Quadrant IV. cos(5π3) is positive and lies in Quadrant IV.

Answer 1

[AI-generated answer — Bot GPT 3.5]

The correct response is: cos(5π/3) is negative and lies in Quadrant III.