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junior college 1 | H2 Maths
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junior college 1 H2 Maths Singapore

part ii pls

Date Posted: 2 years ago

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Date Posted: 2 years ago

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2 years ago

how did you get the 2 t values for the 2nd method

Christmas MT

2 years ago

Using ur gc, for eg the second case
Plot y=sin(-x)
And y=-(1/2)(2x^2)+4
Then use the tracing function on ur gc to find the intercept, that will give you the t value.

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