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junior college 1 | H2 Maths
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Sandra Leow
Sandra Leow

junior college 1 chevron_right H2 Maths

AP GP
not sure how to go about doing this qn.. I formed two simultaneous eqns w d as subject but didn’t work
I tried using r as subject but didn’t end up w the eqn I’m supposed to show

Date Posted: 6 years ago
Views: 321

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Fong Kei Sen
Fong Kei Sen's answer
42 answers (A Helpful Person)
1st
You had the right idea by making d the subject of the formula. After that, manipulate the equations to remove all the d.
Sandra Leow
Sandra Leow
6 years ago
tysm