Grade 12th passAnalytical Geometry
The equation of common tangent of the parabolas y^2=32x and x^2=108y
The equation of common tangent of the parabolas y^2=32x and x^2=108y
1 Answer
ashu
first write the equation of tan gent in slope form for both the parabolas
i.e
y=mx+a/m -1 and x=my+a/m -2
now compare the cofficients of x,y,m,a
get the value of m and put in
and get the answer which is 2x - 3y=36
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