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Questions  

If  Ap,p2 falls inside the angle made by the lines  x2y=0 and 3xy=0 , x>0  then p belong to

a
3, ∞
b
0, 12
c
12, 3
d
−3, −12

detailed solution

Correct option is C

If a point  Ax1,y1 lies inside the angle made by the lines L1=0,L2=0  then  LA⋅LB<0Hence,  LA⋅LB=p−2p23p−p2<0Simplify 1−2p3−p<0p−12p−3<0 Therefore, the range of  p is 12,3

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