If \( y=x-x^{2} \) is the of the path of a projectile, then which of the following is incorrect ...

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If \( y=x-x^{2} \) is the of the path of a projectile, then which of the following is incorrect :
(A) Range \( =1 \mathrm{~m} \)
(B) Maximum height \( =0.25 \mathrm{~m} \)
(C) Time of flight \( =0.5 \mathrm{sec} \).
(D) Angle of projection \( =45^{\circ} \)
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