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Question: Equation of angle bisector between the lines $3x+4y-7=0$ and $12x+5y+17=0$ are



1) $\frac{3x+4y-7}{\sqrt{25}}=\pm \frac{12x+5y+17}{\sqrt{169}}$
2) $\frac{3x+4y+7}{\sqrt{25}}=\frac{12x+5y+17}{\sqrt{169}}$
3) $\frac{3x+4y+7}{\sqrt{25}}=\pm \frac{12x+5y+17}{\sqrt{169}}$
4) None of these
Solution: Explanation: No Explanation
Angle between two straight lines Bisector of angle between two lines

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