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Straight Lines and Pair of Straight Lines question

2006 · Shift 0 · Q77
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  5. /2006 · Shift 0 · Q77

Straight Lines and Pair of Straight Lines question

2006 · Shift 0 · Q77

JEE MainMathematicsStraight Lines and Pair of Straight LinesMCQ+4 / −1
If (a,a2)\left( {a,{a^2}} \right)(a,a2) falls inside the angle made by the lines y=x2,x>0y = {x \over 2},x \gt 0y=2x​,x>0 and y=3x,x>0,y = 3x,x \gt 0,y=3x,x>0, then a belong to :
  1. A
    (0,12)\left( {0,{1 \over 2}} \right)(0,21​)
  2. B
    (3,∞)\left( {3,\infty } \right)(3,∞)
  3. C
    (12,3)\left( {{1 \over 2},3} \right)(21​,3)
  4. D
    (−3,−12)\left( {-3,-{1 \over 2}} \right)(−3,−21​)
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