Point (1/2,-13/4) divides the line joining the points (3,-5) and (-7,2) in the ratio of

Dear pallavi

let it devides the line in m:n rateo

1/2  = (m*-7  + n*3)/(m+n)

m+n = -14m +6n

15m -5n=0

m/1=n/3

m:n :: 1:3

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