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| 1. |
Equation of angle bisector between the lines \[3x+4y-7=0\] and \[12x+5y+17=0\]are [RPET 1995] |
| A. | \[\frac{3x+4y-7}{\sqrt{25}}=\pm \frac{12x+5y+17}{\sqrt{169}}\] |
| B. | \[\frac{3x+4y+7}{\sqrt{25}}=\frac{12x+5y+17}{\sqrt{169}}\] |
| C. | \[\frac{3x+4y+7}{\sqrt{25}}=\pm \frac{12x+5y+17}{\sqrt{169}}\] |
| D. | None of these |
| Answer» B. \[\frac{3x+4y+7}{\sqrt{25}}=\frac{12x+5y+17}{\sqrt{169}}\] | |