Prove that coth2x cothx = (tanhx cothx)
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Prove that coth2x – cothx = ½(tanhx – cothx)
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1 Coth2xcothx tanhxcothx 2 LHScoth2...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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