Solve each of these equations for 0 x 360. a. cot x = 0.3 b.

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Solve each of these equations for 0° ≤ x ≤ 360°.

a. cot x = 0.3

b. sec x = 4

c. cosec x = -2

d. 3 sec x – 5 = 0

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Cambridge IGCSE And O Level Additional Mathematics Coursebook

ISBN: 9781108411660

2nd Edition

Authors: Sue Pemberton

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Question Posted: Aug 27, 2021 12:59 AM

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Solve each of these equations for 0 x 360. a. cot x = 0.3 b.

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a cot x 03We know that cot x 1tan x So we have 1tan x 03 t...View the full answer

Cambridge IGCSE And O Level Additional Mathematics Coursebook

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