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Determine the quadrant in which the terminal side of theta lies (50 points HELP)

Determine the quadrant in which the terminal side of theta lies (50 points HELP)
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Determine the quadrant in which the terminal side of theta lies (50 points HELP)

Determine the quadrant in which the terminal side of theta lies (50 points HELP)-example-1
User Toussa
by
7.5k points

1 Answer

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Answer:

  • a) IV
  • b) I

Explanation:

Use the handy chart in attachment

a)

  • cot θ is negative in II and IV
  • cos θ is positive I and IV
  • Common quadrant is IV

b)

  • sin θ is positive in I and II
  • sec θ is positive in I and IV
  • Common quadrant is I
Determine the quadrant in which the terminal side of theta lies (50 points HELP)-example-1
User Jon Sagara
by
7.9k points
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