If the line joining the points A(α) and B(β) on the ellipse x^2/{25}+y^2/9 = 1 is a focal chord, then one possible value of cot \alpha/2 . cot \beta/2 is

AP EAMCET Engineering 20 Apr 2019 Shift 1 Paper

Section: Mathematics

Question : 57 of 160

Marks: +1, -0

If the line joining the points A(α) and B(β) on the ellipse

= 1 is a focal chord, then one possible value of cot

. cot

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