1.

The locus of a point whose difference of distance from points (3, 0) and (-3, 0) is 4, is:

A. \(\rm \dfrac{x^2}{4}-\dfrac{y^2}{5}=1\)
B. \(\rm \dfrac{x^2}{5}-\dfrac{y^2}{4}=1\)
C. \(\rm \dfrac{x^2}{2}-\dfrac{y^2}{3}=1\)
D. \(\rm \dfrac{x^2}{3}-\dfrac{y^2}{2}=1\)
Answer» B. \(\rm \dfrac{x^2}{5}-\dfrac{y^2}{4}=1\)


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