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Find the equation of the bisector of the...

Find the equation of the bisector of the obtuse angle between the lines `3x-4y+7=0` and `12 x+5y-2=0.`

A

99x - 27y - 81 = 0

B

11x - 3y + 9 = 0

C

21x + 77y - 101 = 0

D

21x + 77y + 101 = 0

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The correct Answer is:
B
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OBJECTIVE RD SHARMA ENGLISH-STRAIGHT LINES-Exercise
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  12. Given the four lines with the equations x+2y-3=0,3x+4y-7=0" , "2x+3y-...

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  15. Let the base of a triangle lie along the line x = a and be of length a...

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