JEE Main 2018Session, Shift 1MathematicsHardSets, Relations and Functions168× since 2002
Two sets A and B are as under :
A = {(, b) R R : | - 5| < 1 and |b - 5| < 1};
B = {(, b) R R : 4( - 6)² + 9(b - 5)² 36 };
Then
JEE Main 2018 · Session, Shift 1 · Q5354