Question: Solve each equation for 0 < < 180. a. 6sec 3 5sec 2 8sec + 3 = 0 b. 2

Solve each equation for 0° < θ < 180°.

a. 6sec3θ − 5sec2θ − 8secθ + 3 = 0

b. 2 cot3θ + 3cosec2θ − 8 cot = 0

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a To solve 6sec3 5sec2 8sec 3 0 we can use the substitution u sec This gives us the equation 6u3 5u2 ... View full answer

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