Mathematics · 2022
JEE Main · 28 July 2022, Shift 1 · Q12
Let C be the centre of the circle x^2+y^2-x+2 y=11/4 and P be a point on the circle. A line passes through the point C, makes an angle of (π)/4 with…
Let C be the centre of the circle $\displaystyle x^2+y^2-x+2 y=\frac{11}{4}$ and P be a point on the circle. A line passes through the point $\displaystyle C$, makes an angle of $\displaystyle \frac{\pi}{4}$ with the line CP and intersects the circle at the points $\displaystyle Q$ and $\displaystyle R$. Then the area of the triangle $\displaystyle P Q R$ (in unit $\displaystyle { }^2$ ) is :
Official answer
(2)
$\displaystyle 2 \sqrt{2}$
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JEE Main 2022 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.