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secondary 3 | A Maths
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Wesley
Wesley

secondary 3 chevron_right A Maths chevron_right Singapore

anyone can help with qn 1a 1c 1d
and qn 3 thanks

Date Posted: 4 years ago
Views: 230

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Boy Mow Chau
Boy Mow Chau's answer
316 answers (Tutor Details)
1st
Question says to solve without calculator, means you need to write out all the steps manually, but after solving, you can always use your calculator to verify that the values you obtain are correct.
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Eric Nicholas K
Eric Nicholas K's answer
5997 answers (Tutor Details)
Since no one has mentioned this yet, here are the list of angles that I always use for the purposes of teaching. I recommend the list on the left side which I always use for my students.
Wesley
Wesley
4 years ago
super helpful thanks
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syjiaxuan
Syjiaxuan's answer
290 answers (A Helpful Person)
Hope this help, impt parts in pink!
Wesley
Wesley
4 years ago
1a is wrong
syjiaxuan
Syjiaxuan
4 years ago
6(square root) over 6 is the same is 1 over 6(square root)
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syjiaxuan
Syjiaxuan's answer
290 answers (A Helpful Person)
Hope this help, impt parts in pink!