Ask Questions, Get Answers

Want to ask us a question? Click here
Browse Questions
Home  >>  EAMCET  >>  Mathematics
0 votes

If a chord of the parabola $y^2=4x$ passes through its focus and makes an angle $\theta$ with the $X-axis,$ then its length is

\[\begin {array} {1 1} (a)\;4 \cos ^2 \theta & \quad (b)\;4\; \sin ^2 \theta \\ (c)\;4\; cosec ^2 \theta & \quad (d)\;4 \sec^2 \theta \end {array}\]

Can you answer this question?

1 Answer

0 votes
$ (c)\;4\; cosec ^2 \theta $
answered Nov 7, 2013 by pady_1

Related questions

Ask Question
student study plans
JEE MAIN, CBSE, NEET Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App