Trigonometric functions of the sum and difference of angles (2)

Subject: Mathematics

Grade: Upper Secondary

Publisher: YDP

Resource types: Whiteboard presentation

Resource ID: f2770
Description:

At the end of this activity, students should be able to:
– understand the proof for the sum and difference of a linear combination of the sine and cosine
– factorise the sum and difference of a linear combination of the sine and cosine
– use the sum and difference formulas to solve problems.

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Trigonometric funct... Class activity

Consists of...
Rewriting the trigo... Animation How do we rewrite a... Whiteboard exercise The formula for rew... Animation Rewriting trigonome... Whiteboard exercise The formula for rew... Animation Rewriting trigonome... Whiteboard exercise Maximum and minimum... Whiteboard exercise The value of a func... Animation Finding extrema Whiteboard exercise More on factoring Whiteboard exercise Transforming trigon... Whiteboard exercise

Relevant to...

Secondary School

Upper Secondary (Grades 10-12)

Mathematics

Trigonometry (3)

98. Trigonometric functions of the sum and difference of angles (2)

YDP SA

Keywords

functions, combination, maximum, minimum, linear, difference, (2), value, sum, angles, expressions, factorise, trigonometric, sine, cosine, Trigonometric functions of the sum and difference of angles (2)

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