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secondary 4 | A Maths
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Tara
Tara

secondary 4 chevron_right A Maths chevron_right Singapore

I don't understand the question

Date Posted: 3 years ago
Views: 212
Dawn
Dawn
3 years ago
Which part do you not understand?
Tara
Tara
3 years ago
Part a

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Sophie Ng
Sophie Ng's answer
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Eric Nicholas K
Eric Nicholas K
3 years ago
Sophie and Tara, for presentation purposes, you need to include brackets when you write

INT something dx

if the “something” contains two or more terms. For example, if you are integrating x + 5, you must write

INT (x + 5) dx

rather than

INT x + 5 dx.

Missing brackets may lead to deduction of 1 mark due to the presentation inaccuracy.