Mathematics - Parabola Question with Solution | TestHub

MathematicsParabolaGeneralEasy2 minPYQ_2020

MathematicsEasysingle choice

The length of the latus rectum of the parabola which has focus at (-1,1) and the directrix is $4 x$ $+ 3 y - 24 = 0$ is

Answer:

Solution:

Length of latus rectum $= 2 \times$ distance of focus from directrix $= 2 \times \frac{∣1 - 4 + 3 - 24∣}{5} = 10$

Stream:BITSATSubject:MathematicsTopic:ParabolaSubtopic:General

⏱ 2mℹ️ Source: PYQ_2020

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