If the lines x^(2)+(2+h)xy-4y^(2)=0 are ...

If the lines `x^(2)+(2+h)xy-4y^(2)=0` are equally inclincd to the coordinate axes then h=

`-3`

`-2`

`-4`

`-8`

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AAKASH SERIES-PAIR OF STRAIGHT LINES-PRACTICE EXERCISE

One bisector of a(x-1)^(2)+2h(x-1)y+by^(2)=0 is 2x+y-2=0 is then other...
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If the lines x^(2)+(2+h)xy-4y^(2)=0 are equally inclincd to the coordi...
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If the two pair of lines 2x^(2)+6xy+y^(2)=0 and 4x^(2)+18xy+by^(2)=0 a...
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