Question
Determine the sign of sin(5π4) and the quadrant in which it lies.(1 point)
Responses
sin(5π4) is positive and lies in Quadrant II.
sine left parenthesis Start Fraction 5 pi over 4 End Fraction right parenthesis is positive and lies in Quadrant II.
sin(5π4) is positive and lies in Quadrant III.
sine left parenthesis Start Fraction 5 pi over 4 End Fraction right parenthesis is positive and lies in Quadrant III.
sin(5π4) is negative and lies in Quadrant III.
sine left parenthesis Start Fraction 5 pi over 4 End Fraction right parenthesis is negative and lies in Quadrant III.
sin(5π4) is negative and lies in Quadrant IV.
Responses
sin(5π4) is positive and lies in Quadrant II.
sine left parenthesis Start Fraction 5 pi over 4 End Fraction right parenthesis is positive and lies in Quadrant II.
sin(5π4) is positive and lies in Quadrant III.
sine left parenthesis Start Fraction 5 pi over 4 End Fraction right parenthesis is positive and lies in Quadrant III.
sin(5π4) is negative and lies in Quadrant III.
sine left parenthesis Start Fraction 5 pi over 4 End Fraction right parenthesis is negative and lies in Quadrant III.
sin(5π4) is negative and lies in Quadrant IV.
Answers
Answered by
GPT 3.5
The correct response is: sin(5π/4) is negative and lies in Quadrant III.