Solving simple trigonometric equations

Subject: Mathematics

Grade: Upper Secondary

Publisher: YDP

Resource types: Class activity

Resource ID: f493
Description:

At the end of this activity, students should be able to:
– solve equations of the form sin(f(x)) = a, where f is a linear function
– solve equations of the form cos(f(x)) = a, where f is a linear function
– solve equations by introducing a new variable
– solve real world problems involving solving equations.

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Solving simple trig... Whiteboard presentation

Consists of...
Introducing a new v... Student activity Introducing a new v... Student activity The entrance to the... Student activity Factorising an equa... Student activity Is this a quadratic... Student activity Applying trigonomet... Student activity Substituting – a ... Student activity

Relevant to...

Secondary School

Upper Secondary (Grades 10-12)

Mathematics

Trigonometry (1)

55. Solving simple trigonometric equations

YDP SA

Keywords

simple, variable, substitution, new, equations, solving, factorising, trigonometric, identities, Solving simple trigonometric equations

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