My Math Forum Inquire for equation solving

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 November 11th, 2017, 01:30 AM #1 Newbie   Joined: Nov 2017 From: Greece Posts: 2 Thanks: 0 Hi - could someone explain to me how you solve this particular equation? If sin^2001 x + cos^2001 x = 1 then sin x + cos x = 1. Last edited by skipjack; November 11th, 2017 at 02:01 AM.
 November 11th, 2017, 01:58 AM #2 Global Moderator   Joined: Dec 2006 Posts: 19,526 Thanks: 1750 Show that sin(x) and cos(x) are 0 and 1 or vice versa.
 November 11th, 2017, 04:18 AM #3 Newbie   Joined: Nov 2017 From: Greece Posts: 2 Thanks: 0 Can you expain further your proposal

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