How to do question 13? I am supposed to use R formula but i have no idea where t

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secondary 4 | A Maths
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secondary 4 A Maths Singapore

How to do question 13? I am supposed to use R formula but i have no idea where to use it

Date Posted: 1 year ago

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Part i

Date Posted: 1 year ago

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Part ii and iii

Date Posted: 1 year ago

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Part iv. Useful to sketch out the graph of the R-angle function, to better understand how to obtain the min / max values.

Date Posted: 1 year ago