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Straight Lines and Pair of Straight Lines question

2020 · 2 Sep · Shift 2 · Q34
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  5. /2020 · 2 Sep · Shift 2 · Q34

Straight Lines and Pair of Straight Lines question

2020 · 2 Sep · Shift 2 · Q34

JEE MainMathematicsStraight Lines and Pair of Straight LinesMCQ+4 / −1
The set of all possible values of θ\thetaθ in the interval (0, π\piπ) for which the points (1, 2) and (sin θ\thetaθ, cos θ\thetaθ) lie on the same side of the line x + y = 1 is :
  1. A
    (0,π4)\left( {0,{\pi \over 4}} \right)(0,4π​)
  2. B
    (0,3π4)\left( {0,{{3\pi } \over 4}} \right)(0,43π​)
  3. C
    (π4,3π4)\left( {{\pi \over 4},{{3\pi } \over 4}} \right)(4π​,43π​)
  4. D
    (0,π2)\left( {0,{\pi \over 2}} \right)(0,2π​)
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