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junior college 1 | H1 Maths
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John
John

junior college 1 chevron_right H1 Maths chevron_right Singapore

Hi nid help in this

Date Posted: 4 years ago
Views: 385

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Kahwai
Kahwai's answer
232 answers (A Helpful Person)
1st
Second part of question is wrong

Should be Y = x^2-4
John
John
4 years ago
What is ur ans??? I dont get anything...
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Tham KY
Tham Ky's answer
6052 answers (Tutor Details)
(b) might have error in question...
John
John
4 years ago
I think it should be y=x^2-4?
Tham KY
Tham KY
4 years ago
If is y=x^2-4, then it is just the region bounded between y=0 and the curve, the x=0 is not needed, else it confuses us to choose the Left or the Right region... I submitted a solution with assumptions... you check it out...
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Tham KY
Tham Ky's answer
6052 answers (Tutor Details)
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