Two particles A and B are projected from the same point with the same velocity of projection but at different angles `alpha `and `beta` of projection, such that the maximum height of A is two-third of the horizontal range of B. then which of the following relations are true?

Two particles are projected from the same point with the same speed, at different angles theta_1 and theta_2 to the horizontal. Their times of flight are t_1 and t_2 respectively and they have the same horizontal range. Then the incorrect relation is

Two particles are projected with same velocity but at angles of projection 35 and 55 then their horizontal ranges are in the ratio of

two particles are projected upwards with the same initial velocity v_(0) in two different angles of projection such that their horizontal ranges are the same. The ratio of the heights of their horizontal ranges are the same. The ratio of the heights of their highest point will be

two particles are projected upwards with the same initial velocity v_(0) in two different angles of projection such that their horizontal ranges are the same. The ratio of the heights of their horizontal ranges are the same. The ratio of the heights of their highest point will be

Two particles A and B are projected from the same point in different direction in such a manner that their velocity vectors are shown in the diagram :- .

Two particles A and B are projected from the same point in different direction in such a manner that their velocity vectors are shown in the diagram :- .

Two particles A and B are projected from the same point in different direction in such a manner that their velocity vectors are shown in the diagram :- .

Two projectiles are projected with the same velocity. If one is projected at an angle of 30^@ and the other at 60^0 to the horizontal, then the ratio of maximum height reached, is