For a point P in the plane, let d1 (P) and d2 (P) be the distance of the point P from the lines...
2,581 views · Published 11 October 2018 · 6:20 · Indexed 22 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW For a point P in the plane, let d1 (P) and d2 (P) be the distance of the point P from the lines x – y = 0 and x + y = 0 respectively. The area of the region R consisting of all points P lying in the first quadrant of the plane and satisfying 2 lt d1(P) + d2 (P) lt 4, is
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