If the tangent at the point ( 4\cos2\theta , 16/\sqrt11\sin 2\theta) on the ellipse 16x^2+ 11 y^2=256 and touches the circle x^2+y^2-2 x = 15, then θ =

AP EAMCET Engineering 2018 Apr 23 Shift 2 Paper

Section: Mathematics

Question : 57 of 160

Marks: +1, -0

If the tangent at the point (4‌cos‌2‌θ,

√11

‌sin‌2‌θ) on the ellipse 16x2+11y2=256 and touches the circle x2+y2−2x=15, then θ =

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