P and Q are any two points on the circle x^ 2 +y^ 2 =4 such that PQ is a diameter. If and…
Mathematics · JEE Main · NTA Exams — Co-ordinate Geometry
P and Q are any two points on the circle \(x^{2}+y^{2}=4\) such that PQ is a diameter. If \(\pi \text { and } \beta\) are the lengths of perpendiculars from P and Q on \(\mathbf{x}+\mathbf{y}=l_{1}\) then the maximum value of \(x \beta \text { is }\)
- \(\frac{1}{2}\)
- \(\frac{7}{2}\)
- 1
- 2
Answer
(A) 1 2
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