Solve each of these equations for 0 x 2 a cos x 0 5 b tan x 0 2 c sin x 2 d tan x 3 e sin x 0 75 f cos x 0 55 g 4 sin x 1 h 5 sin x 2 0 ...

a cos x 05 x acos05 2k where k is an integer b tan x 02 x atan02 ...

Solve each of these equations for 0 x 2. a. cos x 0.5 b. tan

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Solve each of these equations for 0° ≤ x ≤ 2π.

a. cos x 0.5

b. tan x = 0.2

c. sin x = 2

d. tan x = - 3

e. sin x = - 0.75

f. cos x = - 0.55

g. 4 sin x = 1

h. 5 sin x + 2 = 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 12:58 AM

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Solve each of these equations for 0 x 2. a. cos x 0.5 b. tan

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Cambridge IGCSE And O Level Additional Mathematics Coursebook

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