Mathematics

$$PE=3.9cm, EQ=3cm, PF=3.6cm$$ and $$FR=2.4cm$$. If $$EF \parallel QR$$ enter 1 else enter 0


ANSWER


SOLUTION
In the figure, 
$$\cfrac {PE}{EQ}=\cfrac{3.9}{3}=1.3$$
$$\cfrac {PF}{FR}=\cfrac{3.6}{2.4}=\cfrac{3}{2}=1.5$$
$$\Rightarrow$$ $$\cfrac {PE}{EQ}\ne \cfrac{PF}{FR}$$
$$\Rightarrow$$ is not $$\parallel$$' $$QR$$
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