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Two equal sides of isosceles triangle ar...

Two equal sides of isosceles triangle are given by equation `7x-y+3=0` and `x+y-3=0`. The slope of the thrid side is

A

`-3,1//3`

B

`3,-1//3`

C

`3,1//3`

D

`-3,-1//3`

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The correct Answer is:
A
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AAKASH SERIES-STRAIGHT LINES-EXERCISE -II
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  2. The vertices of a trianvle are A(-1,-7),B(5,1) and C(1,4). The equatio...

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  3. Two equal sides of isosceles triangle are given by equation 7x-y+3=0 a...

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  4. The nearest point on the line 2x-y+5=0 from the origin is

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  5. Suppose A,B are two points on 2x-y+3=0 and P(1,2) is such that PA=PB. ...

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  6. If 2x+3y=5 is the perpendicular bisector of the line segment joining t...

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  7. If the foot of the line perpendicular from (-4,5) to the straight line...

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  11. The vertex of a equilateral triangle is at (2,-1) and the side opposit...

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  13. The number of points P(x, y) with natural numbers as coordinates that ...

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  14. The point on the line 3x+4y=5 which is equidistant from (1, 2) and (3,...

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  15. The figure formed by the lines 2x-5y+4=0, 5x+2y+7=0, 2x-5y+3=0, 5x+2y-...

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  16. The figure formed by the lines 2x+5y+4=0, 5x+2y+7=0, 2x+5y+3=0and 5x+2...

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  17. The diagonals of the parallelogram whose sides are lx+my+n=0, lx+my+n(...

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  18. The diagonals of the parallelogrma formed by the lines a(1)x+b(1)y+c(1...

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  19. The area of the quadrilateral formed by thelines 4x-7y-13=0, 8x-y-39=0...

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  20. The area of the quadrilateral formed by the lines a|x|+b|y|+c=0 is

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