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junior college 2 | H2 Maths
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Cqviezel Liow
Cqviezel Liow

junior college 2 chevron_right H2 Maths

I need help asap man

Date Posted: 6 years ago
Views: 355
Cqviezel Liow
Cqviezel Liow
6 years ago
Why no answer suddenly

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Geraldine Tan
Geraldine Tan's answer
48 answers (Tutor Details)
1st
sorry i have no idea how to do the second deduction and hence part :( i suspect second deduction uses the first three expressions to solve though, cause you cannot rationalise using the difference in areas alone. that said, the qn is just testing you on different areas (both the shaded rectangles and area under graph) so it is quite repetitve
Cqviezel Liow
Cqviezel Liow
6 years ago
I needed the 2nd deduce and hence :(