(b) Solve sec²x+2 tanx-6=0 for x where places. ≤x≤ 360°

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A: To find all solutions of the following equation.sinθ2-1=0

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A: I am attaching image so that you understand each and every step.

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A: NOTE: Refresh your page if you can't see any equations. . here we have

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A: Use trigonometric ratios.

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A: Figure:-

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A: Since you have asked multiple questions in a single request we would be answering only the first…

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Q: (b) Using t-formulae, prove that Ө cot + tan- 2 0 2 0202 cot-tan- sec 0.

A: Using t formulas

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A: Topic = Trigonometry

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Q: Solve csc(3x)−6=0 or the four smallest positive solutions x=

A: Solve csc(3x)−6=0 or the four smallest positive solutions

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A: See the details solution in below

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A: Please see the below picture for detailed solution.

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Q: Use an appropriate Half-Angle Formula to find the exact value of the expression: Tan15

A: I am attaching image so that you understand each and every step.

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Q: (b) If t= tan- , express 0 2' sin 0+ sin 1+cos $2/20 + cos in terms of t.

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Q: Use the unit circle to match the values on the right side with the functions found on the left side.…

A: The angle of the complete unit circle is: 360°  or   2π

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Q: Write the trigonometric expression in terms of sine and cosine, and then simplify. sin² (0) (1 +…

A: The given term is; sin2(theta)(1+cot2(theta)).

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A: To determine whether the following statemnet is true or false.If x=3 is a vertical asymptote of a…

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Q: b) co sec 77 4

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