JEE Main20252 Apr 2025Evening ShiftMathematicsStraight LinesActual
Let A (4,-2), B (1,1) and C (9,-3) be the vertices of a triangle A B C . Then the maximum area of the parallelogram AFDE , formed with vertices D , E and F on the sides BC , CA and AB of the triangle ABC respectively, is ______ .
Correct answer
0
Step-by-step solution
Area of ABC = 1 2 | array ccc 4 & -2 & 1 1 & 1 & 1 9 & -3 & 1 array | =6 square units Maximum area of AFDE = 1 2 6=3 sq. units