AP EAMCET202527 May 2025Morning ShiftMathematicsEllipseActual
Assertion (A) : The length of the latus rectum of an ellipse is 4. The focus and its corresponding directrix are respectively (1,-2) and 3 x+4 y-15=0 . Then its eccentricity is 1 2 . Reason (R) : Length of the perpendicular drawn from focus of an ellipse to its corresponding directrix is a (1-e^2 ) e . Then which one of the following is correct ?
Options
- A(A) and (R) are true, and (R) is the correct explanation to (A)
- B(A) and (R) are true, and (R) is not the correct explanation to (A)
- C(A) is true, (R) is false
- D(A) is false, (R) is true
Correct answer
A. (A) and (R) are true, and (R) is the correct explanation to (A)
Step-by-step solution
No Solution