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secondary 4 | A Maths
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Wen Li
Wen Li

secondary 4 chevron_right A Maths chevron_right Singapore

I need help with quesiton 6 and question 1 please

Date Posted: 1 month ago
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Eric Nicholas K
Eric Nicholas K's answer
1644 answers (Tutor Details)
1st
Here are my workings for Q6. I suspect that I have missed out some possible angles for x using this method.

If I have more time and I can still remember to do so, I will proceed to the differentiation question.
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Eric Nicholas K
Eric Nicholas K's answer
1644 answers (Tutor Details)
Will complete the remaining three parts at a much later time when I am more free.
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Eric Nicholas K
Eric Nicholas K's answer
1644 answers (Tutor Details)
And here are the remaining three parts of the differentiation question.