#Straight Lines Help:

9 messages · Page 1 of 1 (latest)

unreal sonnet
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for the straight lines 4x+3y-6=0 and 5x+12y+9=0 find equation of the
i) bisector of obtuse angle between them

ax1+by1+c1/root of a^2+b^2 = +- a2x+b2y+c2/root of a2^2+b2^2
i got eqns 9x-7y-51 and 77x+99y-63
are these eqns right as soln says its wrong

quasi wadiBOT
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wraith dove
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@unreal sonnet can I see your work?

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You're close to the answer

unreal sonnet
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however i have explained.

noble sorrelBOT
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@unreal sonnet

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visual tree
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+close