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If (a,a^(2)) falls inside the angle mad...

If `(a,a^(2))` falls inside the angle made by the lines `y = x/2 , x gt 0 and y = 3x, x gt 0,` then a belong to

A

`(0,1/2)`

B

`(3, oo)`

C

`(1/2,3)`

D

`(-3,-1/2)`.

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MODERN PUBLICATION-CONIC SECTIONS-EXERCISE
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