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secondary 4 | A Maths
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Charlotte Lim
Charlotte Lim

secondary 4 chevron_right A Maths chevron_right Singapore

Pls help with the whole of Q7, thanks

Date Posted: 5 years ago
Views: 221

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Zamir
Zamir's answer
1 answers (A Helpful Person)
1st
What
Charlotte Lim
Charlotte Lim
5 years ago
Pls go away if you do not have any proper solutions to my question thanks :)
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Ng Ming Bing
Ng Ming Bing's answer
53 answers (A Helpful Person)
I forgot to put units^2 to 0.9
Also I don't think u learnt how to integrate sqrt(5x-4) so I didn't show the method. For such cases, integrate w.r.t y
Ng Ming Bing
Ng Ming Bing
5 years ago
Also the shaded region wasn't clear so I assumed it was the region bound by the 2 graphs from x=1 to x=4
Charlotte Lim
Charlotte Lim
5 years ago
Thank you!! :)