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January 9th, 2014, 12:47 PM   #1
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Trig IDENTITIES

Can you help me simplify these two equations with DETAIL not just ANSWER

1. cosx(1+tan^2x)

2. sec^2x-1 divided by secx-1
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January 9th, 2014, 12:53 PM   #2
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January 13th, 2014, 03:10 AM   #3
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Re: Trig IDENTITIES

Thank you so much! I really appreciate you and your time. !
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January 13th, 2014, 05:20 AM   #4
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