The locus of the point of intersection of the lines `sqrt3 x- y-4sqrt3 t= 0 & sqrt3 tx +ty-4 sqrt3=0` (where t is a parameter) is a hyperbola whose ec

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The locus of the point of intersection of the lines `sqrt3 x- y-4sqrt3 t= 0 & sqrt3 tx +ty-4 sqrt3=0` (where t is a parameter) is a hyperbola whose ec

The locus of the point of intersection of the lines `sqrt3 x- y-4sqrt3 t= 0 & sqrt3 tx +ty-4 sqrt3=0` (where t is a parameter) is a hyperbola whose eccentricity is:
A. `sqrt3`
B. 2
C. `2//sqrt3`
D. `4//3`

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - B
Eliminating from the given two equations, we have
`(x^(2))/(16)-(y^(2))/(48)=1`
whose eccentricity is
`e=sqrt(1+(48)/(16))=2`

5 views Answered 2023-02-05 15:29