Chapter 5: Q49. (page 417)
From the information given, find the quadrant in which the terminal point determined by t lies.
Short Answer
The quadrant in which the terminal point is determined by lies isquadrant II.
Chapter 5: Q49. (page 417)
From the information given, find the quadrant in which the terminal point determined by t lies.
The quadrant in which the terminal point is determined by lies isquadrant II.
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Get started for freeFind the missing coordinate of , using the fact that lies on the unit circle in the given quadrant.
Coordinates Quadrant
II
The point is on the unit circle. Findfrom the given information.
The -coordinate of is, and the -coordinate is negative.
Write the first expression in terms of the second if the terminal point determined by is in the given quadrant.
Find the missing coordinate of , using the fact that lies on the unit circle in the given quadrant.
Coordinates Quadrant
IV
Find (a) the reference number for each value of and (b) the terminal point determined by role="math" localid="1648498003592" .
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