Exercise 5.6 Find the values of 0 between 0° and 360° (inclusive) which satisfy the following equations, without using a

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Exercise 5 6 Find The Values Of 0 Between 0 And 360 Inclusive Which Satisfy The Following Equations Without Using A 1 (144.46 KiB) Viewed 31 times

Exercise 5.6 Find the values of 0 between 0° and 360° (inclusive) which satisfy the following equations, without using a calculator. 1. √3 cos 0 + sin 0 = 0 2. √2 cos 0 + 1 = 0 3. 2 tan²0 - sec²0 = 2 6. sin 20 -√2 cos 0 = 0 4. sin 0 = sin 29 5. cos 0 = cos 20 9. √3(tan 9 - cot 9) = 2 7. cos 29 - √2 cos 0 = 1 8. 2 sin 0 sin 20 = cos 0 Solve for x (0° < x < 360°): 10. 15 cos²x - sin x = 13 11. 2 sec²x - 3 tan x = 4 12. sin x + 3 cos x = 2