find a relation between X and Y such that the point P (X, Y) is equal distance from point A( 7,0) and B (0,5)
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7
There. is your ans ...
let P (x,y) be equidistant from the point A(7,0)and B(0,5)
PA =PB
Squaring both the side . we get
AP^2 =BP^2
# (x-7)^2 + (y-0)^2 = (x-0) ^2 + (y-5)^2
#. x^2 - 14x + 49 + y^2 = x^2 + y^2 + 25 -
10y
#. -14x +49 = 25 - 10y
#. - 14x +10y = 25 - 49
#. - 14x +10 y + 24 = 0
#. 14x - 10y - 24 =0
#. 2 ( 7x - 5y )= 24
#. 7x - 5y = 12
# 7x - 5y - 12= 0
which is required relation ....
I HOPE ITS HELP U
rahul7420:
thanks
Answered by
0
Answer:
7x - 5 y =12
upside ans wrong this is correct
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