Eric Nicholas K's answer to Wen Li's Secondary 4 A Maths Singapore question.
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
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.
If I have more time and I can still remember to do so, I will proceed to the differentiation question.
Date Posted:
5 years ago