5. Evaluate the expression without using a calculator. Sh (a) sin (쓰) (b) cot(-210°) (c) csc(cos-1 E) (d) sin-1 (tan(-))

Elementary Geometry For College Students, 7e
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Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
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Chapter11: Introduction To Trigonometry
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5. Evaluate the expression without using a calculator. Show all steps.
(a) sin (")
(b) cot(-210°)
(c) csc(cos-1 (;)
(d) sin-1 (tan(-))
Transcribed Image Text:5. Evaluate the expression without using a calculator. Show all steps. (a) sin (") (b) cot(-210°) (c) csc(cos-1 (;) (d) sin-1 (tan(-))
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