If the line cuts the parabola at and then is equal to [where ( 0)] |
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a) |
b) |
c) |
d) |
If the line cuts the parabola at and then is equal to [where ( 0)] |
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a) |
b) |
c) |
d) |
(d)
can be rewritten as
(i)
On solving Eq. (i) with the parabola
(product of roots)