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secondary 3 | A Maths
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Jason Lim
Jason Lim

secondary 3 chevron_right A Maths chevron_right Singapore

Pls help on both questions I don’t understand

Date Posted: 3 years ago
Views: 182

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Eric Nicholas K
Eric Nicholas K's answer
5997 answers (Tutor Details)
1st
Our objective for the first part is to prove that one side of the equation leads to the other side. This is done by several techniques.
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Eric Nicholas K
Eric Nicholas K's answer
5997 answers (Tutor Details)
There are at least two methods to obtain our solution without the need to find the value of the angle theta.