In Exercises 43–48, find the exact value of each expression. Do not use a calculator. tan 3 1 43. sec 6. 1 44. cot 4 csc 45. 1+ sin 40° + sin? 50° 46. 1 - tan 10° + csc? 80° 47. csc 37° sec 53° – tan 53° cot 37° 48. cos 12° sin 78° + cos 78° sin 12° 2. 2.

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Q: Find the exact value of the trigonometric expression without the use of a calculator. tan + tan 1-…

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Q: In Exercises 99–102, find the exact value of each expression. Do not use a calculator. 99. sin cos-…

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Q: 13. In triangle ABC, suppose a = 8, b= 16, and angle C= 135°. Find side c %3D

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Q: COMPUTER EXPLORATIONSIn Exercises 71–74, you will explore graphically the general sinefunction

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Q: EXERCISES4 1. cos 8 cot 0 2. CSc 8 tan 0 sece 3. csce sin 8 4. csc e 5. sec 0 tan 8 csc e

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