M141-Chapt3-7

# M141-Chapt3-7 - Sections 3.7 and 3.8 Trigonometric...

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Sections 3.7 and 3.8 Trigonometric Equations

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Determine whether is a solution of the 4 5 equation 2sin 2 0. Is a solution? 4 π θ = + = =

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2cos 3 0 θ- =
( 29 Solve the equation: 2cos 2 1 0, 0 2 θ π - = <

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( 29 Solve the equation: 3 tan 3 1 0, 0 2 θ π + = <
Solve the equation: cos 1, 0 2 4 π θ - = < ÷

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cos 0.2 θ=

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2 Solve the equation: 2cos

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## This note was uploaded on 03/01/2012 for the course MATH 141 taught by Professor Nedjlaougouag during the Spring '12 term at City Colleges of Chicago.

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M141-Chapt3-7 - Sections 3.7 and 3.8 Trigonometric...

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