SOLUTION: Show that cos x / 1 + sin x + cos x / 1 - sin x = 2 sec x
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Question 1059661: Show that cos x / 1 + sin x + cos x / 1 - sin x = 2 sec x
Answer by ikleyn(52788) (Show Source): You can put this solution on YOUR website!
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Show that cos x / 1 + sin x + cos x / 1 - sin x = 2 sec x
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+ = = = = = 2sec(x)
QED.
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