April 15th, 2015

Today we finished the last example from section 5.2 Compound angles and looked at examples in 5.3 Double Angle Formulae.

HW: Try questions from these sections

t&t4_5.2_compound_angles_15-2-2015.pdf
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t&t4_5.3_double_angles_15-4-2015.pdf
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Section 5.3 Example 5