Hi guys, just to make sure on the method i used on solving the identity attached.Remedial Action.doc I first expanded the squared trigonometric functions and tangent, then substituted with j(phi) - converted to cosh and sinh etc. ending with :
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Originally Posted by trojsi Hi guys, just to make sure on the method i used on solving the identity attached.Remedial Action.doc I first expanded the squared trigonometric functions and tangent, then substituted with j(phi) - converted to cosh and sinh etc. ending with : 1. Sort out your brackets! 2. CB
Originally Posted by trojsi Hi guys, just to make sure on the method i used on solving the identity attached.Remedial Action.doc I first expanded the squared trigonometric functions and tangent, then substituted with j(phi) - converted to cosh and sinh etc. ending with : Dear trojsi, You do not need to expand the trignometric functions. Replace and use, The correct identity is, Hope this helps you.
Thanks a lot, I manage to get it with those identities.
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