Question

2. Which type of variation is represented by the following equation?
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Answer 1

indirect variation

Verification

$\\ \rm\Rrightarrow s\propto \dfrac{1}{y}$

$\\ \rm\Rrightarrow \dfrac{s_1}{t_2}=\dfrac{s_2}{t_1}$

$\\ \rm\Rrightarrow s_1t_1=s_2t_2$