A line which is normal |Binomial Theorem |JEE - MAIN -2022

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JEE MAIN 2022

28-6-2022 S1

Question

Let $\ell$ be a line which is normal to the curve $y=2 x^2+x+2$ at a point $P$ on the curve. If the point $Q(6,4)$ lies on the line $\ell$ and O is origin, then the area of the triangle OPQ is equal to $\_\_\_\_$ .

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