Solve each equation or inequality in Exercises 1-4. 1. x - x – x? – x – 2 = 0 2. 2 sin 0 – 3 sin 0 + 1 = 0, 0 so< 27 3. x + 2x + 3 > 11 4. sin 0 cos 0 = -, 0s0< 27

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Q: i) Simplify sin(2sin-1x). ii) Show that sin 30 = 3 sin 0 – 4sin30. iii) By using the substitution 0…

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