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प्रश्न
Choose the correct alternative:
Which of the following equation is the locus of (at2, 2at)
पर्याय
`x^2/"a"^2 - y^2/"b"^2` = 1
`x^2/"a"^2 + y^2/"b"^2` = 1
x2 + y2 = a2
y2 = 4ax
उत्तर
y2 = 4ax
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