Example of question : Solving trigonometric equations involving trigonometric basic identities Complex Numbers, cool math, DBM1013, DBM1013 Section June 2014, Engineering Mathematics, ENGINEERING MATHEMATICS 1, example of question, Math Polynomials, Math Quiz, Math Solutions, PKS, POLIKU, trigonometric basic identities, TRIGONOMETRY, Trigonometry For Dummies Example of Solving trigonometric equations involving trigonometric basic identities.