JEE Main 2019 Mathematics question
Slope of a line passing through P(2, 3) and intersecting the line, x + y = 7 at a distance of 4 units from P, is:
Answer: (C)
Solution
(2 + 4cos θ) + (3 + 4sin θ) = 7 ⇒ cos θ + sin θ = 1/2 ⇒ ,
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