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# hw8 - functions 4 For each of the trigonometric functions...

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Name: MAC 1114 Homework 8 § 6.2 5 Neatness counts. 1. For yourself, write down definitions of the six trigonometric functions and any relations you know between them. Memorize or know how to find each of these. 2. Given that sec θ = 5 3 find the exact value of each of the five remaining trig functions. 3. Given that cos γ = 2 9 find the exact value of each of the five remaining trig
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Unformatted text preview: functions. 4. For each of the trigonometric functions, give its cofunction. 5. Given that cot θ = 10 ﬁnd the values of the following expressions exactly. (a) tan θ (b) tan( π 2-θ ) (c) sec 2 θ 6. (1 point extra credit) Originally problem 3 asked for asked about cos γ = 6 demonstrate that this is impossible using the Pythagorean theorem....
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