When two projectiles are fired from complementary angles having times of flight $T_1,T_2$ and maximum heights ${\mathrm{H}}_1,{\mathrm{H}}_2$ respectively, which of the following is incorrect?

Three footballs $\mathrm{A}, \mathrm{B}, \mathrm{C}$ were kicked from the same point in the same vertical plane simultaneously. Their trajectories are shown in the figure.

Then which of the following statement is false?

Given that ${\mathrm{v}}_{\mathrm{Ay}},{\mathrm{v}}_{\mathrm{By}},{\mathrm{v}}_{\mathrm{Cy}}$ represents vertical components of $\mathrm{A}, \mathrm{B} \& \mathrm{C}$ respectively and ${\mathrm{v}}_{{\mathrm{Ax}}^{\text{'}}}{\mathrm{v}}_{{\mathrm{Bx}}^{\text{'}}}{\mathrm{v}}_{\mathrm{Cx}}$ represents horizontal velocity components.