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The foci of the ellipse 9x^(2)+25y^(2)-3...

The foci of the ellipse `9x^(2)+25y^(2)-36x+50y-164=0` are

A

(6,1)(2,-1)

B

(6,-1)(-2,-1)

C

(-6,1)(-4,-1)

D

(6,1)(2,1)

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The correct Answer is:
B
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AAKASH SERIES-ELLIPSE-EXERCISE-II
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  3. The foci of the ellipse 9x^(2)+25y^(2)-36x+50y-164=0 are

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  4. The length of the latusrectum of 9x^(2) + 25y^(2) - 90x - 150y + 225 =...

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  16. Statement-I : If a Iatusrectum of an ellipse subtends angle 60^(@) at ...

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