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If x = my+c is a normal to the parabola x^2 = 4ay, then c =

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in Parabola by (54.4k points)
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If x = my+c is a normal to the parabola x2 = 4ay, then c =

a. 2am+am3

b. 3ma -m2a 

c. –2am–am3

d. \(-\frac{2a}{m}-\frac{a}{m^3}\)

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1 Answer

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by (55.9k points)

Correct option is c. –2am–am3

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