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If the line 2x+3y+k=0 touches the parabola √x=108y then k=

If the line 2x+3y+k=0 touches the parabola √x=108y then k=

Grade:12th pass

1 Answers

Nishant Vora IIT Patna
askIITians Faculty 2467 Points
4 years ago
Dear student,

Solve line and parabola and you will get Quadratic for that D=0

This is the method in such questions always.

Thanks

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