Question
Suppose that θ is an angle in standard position whose terminal side intersects the unit circle at , 1161−6061.
Find the exact values of secθ, cotθ, and sinθ.
Find the exact values of secθ, cotθ, and sinθ.
Answers
recall that
sinθ = y/r
secθ = r/x
cotθ = x/y
sinθ = y/r
secθ = r/x
cotθ = x/y
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