Show that, when N is even, the real part of Is equal to ksin 2 (tan N
Question:
Show that, when N is even, the real part of
Is equal to ksin2 θ(tanN θ – 1), where k = ± 1.
Transcribed Image Text:
N 2(1 - sec ee")" 1=1
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ANSWER We can start by simplifying the term inside the summation Using the identity 1 secx 1 1cosx c...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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