SOLUTION: find the values of the other five trigonometric functions of theta cot theta = -2/5, pi/2 < theta < pi

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Question 1080426: find the values of the other five trigonometric functions of theta

cot theta = -2/5, pi/2 < theta < pi
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
find the values of the other five trigonometric functions of theta

cot theta = -2/5, pi/2 < theta < pi
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--> Q2
Use the terminal point (-2,5)
x = -2
y = 5
r+=+sqrt%28x%5E2+%2B+y%5E2%29+=+sqrt%2829%29
sin = y/r = 5sqrt(29)/29
cos = x/r = -2sqrt(29)/29
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tan = 1/cot
sec = 1/cos
csc = 1/sin