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Grade: 12th pass

                        

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

3 years ago

Answers : (1)

Nishant Vora
IIT Patna
askIITians Faculty
2467 Points
							Dear student,

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

This is the method in such questions always.

Thanks
3 years ago
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