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junior college 2 | H2 Maths
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Blursotong
Blursotong

junior college 2 chevron_right H2 Maths

I am unsure of how to proof part (i)
I have currently found angle A and length CB.

Date Posted: 6 years ago
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Tham KY
Tham Ky's answer
6052 answers (Tutor Details)
1st
You may need to do second derivative to prove that detta is largest...
Blursotong
Blursotong
6 years ago
Thank you so much!
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Siow Lin Hoe
Siow Lin Hoe's answer
658 answers (Tutor Details)
Answer for (i)
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Siow Lin Hoe
Siow Lin Hoe's answer
658 answers (Tutor Details)
Answer for (ii)