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please answer these circled questions 7, The range of the sine function is 10. True or False sect = sit Skill Building In Problems 11-26,

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please answer these circled questions

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7, The range of the sine function is 10. True or False sect = sit Skill Building In Problems 11-26, use the fact that the trigonometric functions are periodic to find the exact value of each expression. Do not use at calculator. 11. sin 405 12. Cos 420' 13. tan 405 14. sin 3906 ese 4506 16. see 540 17. cot 390- 18. sec 420 33TI 19. Cos 20. sin 21. tan (214) 23, Bec- 197 4 24. cot IT 25. tan 26. sec In Problems 27-34, name the quadrant in which the angle 0 lies. 27. sin 0 > 0, cos 0 0 29, sin 0 0, tan 0 > 0 31 cos 0 > 0, tan 0 0 33. sec 0 0 34. csc 0 0, cos 0 0 In Problems 35-42, sin 0 and cos 0 are given. Find the exact value of each of the four remaining trigonometric functions. 35. sin 0 = . 3 cos 0 = 36. sin 0 = 7, cos 0 = - 13 37. sin 0 = 2Vs 5 COs 0 = VS 38. sin 0 = V5 COs 0 = _ 2V5 5 39. sin 0 = cos 0 : V3 40. sin 0 = - V3 2 2 cos 0 = 41. sin 0 = cos 0 = 2 V/2 3 42. sin 0 = - _2V2 cos 0 = Problems 43--58, find the exact value of each of the remaining trigonometric functions of 0. 3. sin 0 = 12 44. cos 0 = -, 13 0 in quadrant II 0 in quadrant IV 45.) cos 0 = 4 0 in quadrant III 5 sin 0 = 47. sin 0 =- 5 13' 0 in quadrant III 13' 90 0 53. sec 0 = 2, sin 0 0 0 = -2, tan 0 > 0

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