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waterdemon (4732)

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Olaaa!! Perrrfect answer. 866  [1067 rates]

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the answer will be removed with the help of a formula
 
There is a formula for removing the equation of the angle bisector of two straight
 
lines . It states as follows
 
If equation of two lines making any angle between them are:
 
a1x + b1y + c1=0
 
a2x + b2y + c2=0
 
Then the equation of the bisector of the angle between them will be:
 
(a1x + b1y + c1) / ( a12 + b12 ) =  (a2x + b2y + c2) / ( a22 + b22 )
 
After solving hte equation we will get two equations different.
 
But the equation that is formed  by taking + signis the real answer if you want
 
the equation of the bisector containing the origin.
 
And if in any of the equations the constant i.e 10 in this question is negative
then make it positve by multiplying -1 on both sides .
 
So,
 
The equation will be [ 64x - 112y + 80 = 0 ] in expansion form
 
and in its reduced form it will be [ 4x - 7y + 5 = 0 ]
 
Hence the answer.
 
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