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IfP(t(1)),Q(t(2))" and R"(t(3)) are thr...

If`P(t_(1)),Q(t_(2))" and R"(t_(3))` are three points on the para bolo `y^(2)=4ax`, then area of `DeltaPQR`=

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The correct Answer is:
`t_(1)+t_(2)+t_(3)`
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