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Suppose an angle a is drawn in standard position. In each case, use the information to determine what quadrant a is in. (An angle is in standard position if it is drawn on the xy-plane with its vertex at the origin and its initial side is on the positive x-axis.) (a) csc() < 0 and tan(a) > 0. (Select all that apply.) □ Q(1) □ Q(II) □ Q(III) □ Q(IV) (b) cot(a) < 0 and cos²(a) > 0. (Select all that apply.) □ Q(1) □ Q(II) □ Q(III) □ Q(IV)

Suppose an angle a is drawn in standard position. In each case, use the information to determine what quadrant a is in. (An angle is in standard position if it is drawn on the xy-plane with its vertex at the origin and its initial side is on the positive x-axis.) (a) csc() < 0 and tan(a) > 0. (Select all that apply.) □ Q(1) □ Q(II) □ Q(III) □ Q(IV) (b) cot(a) < 0 and cos²(a) > 0. (Select all that apply.) □ Q(1) □ Q(II) □ Q(III) □ Q(IV)

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.2: Trigonometric Equations
Problem 98E
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Suppose an angle a is drawn in standard position. In each case, use the information to determine what quadrant a is in. (An angle is in standard position if it is drawn on the xy-plane with its vertex at the origin and its initial side is on the positive x-axis.) (a) csc(a) < 0 and tan(a) > 0. (Select all that apply.) □ Q(1) Q(II) Q(III) Q(IV) (b) cot(a) < 0 and cos²(a) > 0. (Select all that apply.) Q(I) Q(II) Q(III) □ Q(IV)
Transcribed Image Text:Suppose an angle a is drawn in standard position. In each case, use the information to determine what quadrant a is in. (An angle is in standard position if it is drawn on the xy-plane with its vertex at the origin and its initial side is on the positive x-axis.) (a) csc(a) < 0 and tan(a) > 0. (Select all that apply.) □ Q(1) Q(II) Q(III) Q(IV) (b) cot(a) < 0 and cos²(a) > 0. (Select all that apply.) Q(I) Q(II) Q(III) □ Q(IV)
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