How do you sketch the angle whose terminal side in standard position passes through (0,3) and how do you find sin and cos?

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How do you sketch the angle whose terminal side in standard position passes through (0,3) and how do you find sin and cos?

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Answer 1 · 2018-04-28T04:31:21

sin t = 1
cos t = 0

Explanation:

Call t the arc (or angle)
#tan t = y/x = 3/0# --> infinity
The point (0, 3) is located on the y-axis.
Therefor, #t = pi/2#
#sin t = sin (pi/2) = 1#, and
#cos t = cos (pi/2) = 0#

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How do you sketch the angle whose terminal side in standard position passes through (0,3) and how do you find sin and cos?

1 Answer

Explanation:

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