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Question 6 Prove that, for any angle a, 2π ¹ ( a + 2²/7/²) + 3 sin a + sin(a+ 4π ₁ ( a + 4 / 7 ) = ₁ 0. 3 + sin(a+ [6 ma

Posted: Fri Jul 08, 2022 5:38 am
by answerhappygod
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Question 6 Prove that, for any angle a, 2π ¹ ( a + 2²/7/²) + 3 sin a + sin(a+ 4π ₁ ( a + 4 / 7 ) = ₁ 0. 3 + sin(a+ [6 marks]