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secondary 4 | A Maths
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MM
MM

secondary 4 chevron_right A Maths chevron_right Singapore

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Date Posted: 4 years ago
Views: 368
MM
MM
4 years ago
Thanks
MM
MM
4 years ago
Answer is -4√5/15 ,4√5/15 or 0
How will we get both +ve and -ve
MM
MM
4 years ago
Understood thank you
snell
Snell
4 years ago
u r welcome

u may delete this post

so that u can post new ones
MM
MM
4 years ago
How to delete the post
Eric Nicholas K
Eric Nicholas K
4 years ago
Hang on, writing this up now to empty up your question slot to post new ones.

(Alternatively, you can "self-answer" your own question with a blank page answer to empty the slot)

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Eric Nicholas K
Eric Nicholas K's answer
5997 answers (Tutor Details)
1st
Part a, first half of part b
MM
MM
4 years ago
Thank you
MM
MM
4 years ago
Thank you
done {{ upvoteCount }} Upvotes
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Eric Nicholas K
Eric Nicholas K's answer
5997 answers (Tutor Details)
Second half of part b