Solve each equation for 0 < < 180. a. 6sec 3 5sec 2
Question:
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 the full answer
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Related Book For
Cambridge International AS & A Level Mathematics Pure Mathematics 2 & 3 Coursebook
ISBN: 9781108407199
1st Edition
Authors: Sue Pemberton, Julianne Hughes, Julian Gilbey
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