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cot tan 12 -1

cot tan 12 -1

Trigonometry (11th Edition)
Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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References Mailings Viewing Franck Mabikas (int. Review View OFind - Replace A Select A A As A EE E T AaBbCcDd AaBbCcDd AaBbCc AaBbCcD AaB AaBbCcD A、0、ム.目三== .。 1 Normal 1 No Spac. Heading 1 Heading 2 Title Subtitle Dictate Paragraph Styles Editing 1. Find the exact values of the six trigonometric functions if p(3,5) is a point on the terminal side of B and B is in standard position. 2. If sin ß is positive and cos B = find the exact values of csc ß and tan B. 3. Determine the amplitude, period, phase shift of y =-2cos (2x +), and the values of (x, y) for the five key points (do not graph). 4. Find the exact value of the following (you must show your work!): n 14 A A A cot (an -1 New D. AE-E Styles Comment S. Show that cos (sin-1 2x) + sin2(cos-1 2x) = (V2 - 2x)(v2 + 2x) 6. Let sin t = c, cost b, and tant = a. Write the following expression in terms of a, b and c. G-)-5 sece(t-)-v7 sin(-t – 108) cos(-t + 61) - sin(t + 132n) + cot a, b and c are non-zero real numbers. 7. Find the domain and use the cofunction identity for either tangent or cotangent to solve the following trigonometric equation: 2/3 tan(x) + cot 8 unimute O Stop video O Share e to search C F2 F3 F4 F6 E7 F8 F9 近
Transcribed Image Text:References Mailings Viewing Franck Mabikas (int. Review View OFind - Replace A Select A A As A EE E T AaBbCcDd AaBbCcDd AaBbCc AaBbCcD AaB AaBbCcD A、0、ム.目三== .。 1 Normal 1 No Spac. Heading 1 Heading 2 Title Subtitle Dictate Paragraph Styles Editing 1. Find the exact values of the six trigonometric functions if p(3,5) is a point on the terminal side of B and B is in standard position. 2. If sin ß is positive and cos B = find the exact values of csc ß and tan B. 3. Determine the amplitude, period, phase shift of y =-2cos (2x +), and the values of (x, y) for the five key points (do not graph). 4. Find the exact value of the following (you must show your work!): n 14 A A A cot (an -1 New D. AE-E Styles Comment S. Show that cos (sin-1 2x) + sin2(cos-1 2x) = (V2 - 2x)(v2 + 2x) 6. Let sin t = c, cost b, and tant = a. Write the following expression in terms of a, b and c. G-)-5 sece(t-)-v7 sin(-t – 108) cos(-t + 61) - sin(t + 132n) + cot a, b and c are non-zero real numbers. 7. Find the domain and use the cofunction identity for either tangent or cotangent to solve the following trigonometric equation: 2/3 tan(x) + cot 8 unimute O Stop video O Share e to search C F2 F3 F4 F6 E7 F8 F9 近
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