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11-03-2021
Mathematics

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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 class=

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mhanifa mhanifa

11-03-2021

Answer:

a) IV
b) I

Step-by-step 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

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