The length of the latus rectum of the parabola whose focus is ( { u ^ { 2 } }/ { 2 g } \sin 2 \\alpha , { u ^ { 2 } } /{ 2 g } \cos 2 \\alpha ) anddirectrix is y = { u ^ { 2 } }/ { 2 g } is

{ u ^ { 2 } }/ { g } \cos ^ { 2 } \\alpha

{ u ^ { 2 } }/ { g } \sin ^ { 2 } \\alpha

{ 2u ^ { 2 } }/ { g } \sin ^ { 2 } \\alpha

{ 2u^ { 2 } }/ { g } \cos ^ { 2 } \\alpha

AP and TS EAMCET Engineering Model Paper 11

Question : 67 of 160

Marks: +1, -0

The length of the latus rectum of the parabola whose focus is (

‌sin‌2‌α,

‌cos‌2‌α) anddirectrix is y=

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