Mathematics, 18.08.2019 17:30, kevonmajor

Use compound angle formulae to find sin 15 and cos 15 in form of [ surd a (surd b + c) ] . hence, find tan 15 in the simplest surd form

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Use compound angle formulae to find sin 15 and cos 15 in form of [ surd a (surd b + c) ] . hence, fi...