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CBSE Class 11-science Answered

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Asked by araima2001 | 21 Sep, 2016, 08:29: AM
answered-by-expert Expert Answer
Parabola space is space having space focus space at space left parenthesis 2 comma space 0 right parenthesis space so space it space is space of space the space form space straight y squared equals 4 ax. Here space straight a space equals space 2. Length space of space the space latus space rectum space equals space equals space 4 straight a space equals space 8 The space coordinates space of space end space points space of space latus space rectum space are space left parenthesis straight a comma space 2 straight a right parenthesis space and space left parenthesis straight a comma space minus 2 straight a right parenthesis. So space the space coordinates space of space end space points space of space latus space rectum space are space left parenthesis 2 comma space 4 right parenthesis space and space left parenthesis straight a comma space minus 4 right parenthesis. space But space given space that space One space of space the space extremity space of space latus space rectum space is space at space left parenthesis 2 space comma 2 right parenthesis space which space space is space not space possible. So space there space is space some space mistake space in space the space question space or space question space seems space to space be space incomplete.
Answered by Vijaykumar Wani | 22 Sep, 2016, 10:37: AM

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CBSE 11-science - Maths
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