Elijah Seow's answer to Pooh pooh bear's Secondary 4 A Maths Singapore question.

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Elijah Seow
Elijah Seow's answer
22 answers (Tutor Details)
U basically got it, just change cos(sqrt3/2) to sqrt3/2 and ur answer is right.
Pooh pooh bear
Pooh Pooh Bear
2 years ago
Thank a lot