d. List of solutions of the following trigonometric equation: 3(sinx + 5cosx) = 1+ 15cosx e. Find the solution of ( cosx sinx – cosx = 0) f. For a triangle ABC, where side a = 5, b = 8, and c = 12. Find: i. Angle A?. i. Angle B?

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d. List of solutions of the following trigonometric equation:
3(sinx + 5cosx) = 1+ 15cosx
e. Find the solution of ( cosx sinx – cosx = 0)
f. For a triangle ABC, where side a = 5, b = 8, and c = 12. Find:
i. Angle A?.
i.
Angle B?
Transcribed Image Text:d. List of solutions of the following trigonometric equation: 3(sinx + 5cosx) = 1+ 15cosx e. Find the solution of ( cosx sinx – cosx = 0) f. For a triangle ABC, where side a = 5, b = 8, and c = 12. Find: i. Angle A?. i. Angle B?
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