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IGCSE/GCSE/O & A Level/IB/University Student Forum
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differentiating of trigo
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Topic: differentiating of trigo (Read 877 times)
lhl_anecar
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differentiating of trigo
«
on:
October 31, 2010, 03:53:19 pm »
Any idea how do i differentiate this,
1-sin x / (1+sin x) using chain rule?
thanks!
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Tyserius
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Re: differentiating of trigo
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Reply #1 on:
November 03, 2010, 01:15:44 am »
I'll give you a hint as a start. Try multiplying the top and the bottom by (1-sin x). You should get something familiar in the bottom and try work from there. It should work
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IGCSE/GCSE/O & A Level/IB/University Student Forum
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Math
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differentiating of trigo