Length of the latus rectum of the parabola whose parametric equation is \( x=t^{2}+t+1 \), \( y=... VIDEO
Length of the latus rectum of the parabola whose parametric equation is \( x=t^{2}+t+1 \), \( y=t^{2}-t+1 \), where \( t \in R \), is equal to
\( \mathrm{P} \)
(A) 8
(B) 4
W
(C) 2
(D) None of these
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