SOLUTION: Find Tan pheta if sec pheta= 5/2 and 270 degrees is less than or equal to pheta which is less than or equal to 360 degrees

Question 614432: Find Tan pheta if sec pheta= 5/2 and 270 degrees is less than or equal to pheta which is less than or equal to 360 degrees
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Find Tan pheta if sec pheta= 5/2 and 270 degrees is less than or equal to pheta which is less than or equal to 360 degrees
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First time I've seen pheta. It's probably theta, a Greek letter.
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sec(p) = 5/2, 270 <= p <= 360
cos(p) = 2/5
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tan(p) = sin/cos = sqrt(21)/2
In Q4 --> -sqrt(21)/2

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