Find the missing coordinate. x = cos t y = sin t (-1, [?])

IMR asked Aug 4, 2023

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37 votes

Find the missing coordinate.
x = cos t
y = sin t

(-1, [?])

IMR asked Aug 4, 2023

by IMR

3.2k points

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11 votes

Answer:

Explanation:

sin²t + cos²t = 1, so since cos²t = 1, sin²t = 0, and thus sint = y = 0.

Buck Hicks answered Aug 10, 2023

3.0k points

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