Determine the value of Giving your answer in an exact form. Cos 3 n=1 /3
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Determine the value of
Giving your answer in an exact form.
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Σ Cos 3 n=1 /3
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ANSWER We can write the given series as sum n 1 to 23 n cosnpi3 Using the formula fo...View the full answer
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Related Book For
Cambridge International AS & A Level Further Mathematics Coursebook
ISBN: 9781108403375
1st Edition
Authors: Lee Mckelvey, Martin Crozier
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