9000107509 | math4u.vsb.cz

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Level:

Project ID:

9000107509

Accepted:

1

Clonable:

0

Easy:

0

In the following list identify a parametric line such that the angle between this line and the line

q

is

0^{\circ}

.

q : x - 2 y + 11 = 0

\begin{aligned} p : x & = 1 + 4 t, \\ y & = 3 + 2 t; t \in R \end{aligned}

\begin{aligned} p : x & = 1 + 2 t, \\ y & = 2 - t; t \in R \end{aligned}

\begin{aligned} p : x & = 2 - t, \\ y & = 3 + 2 t; t \in R \end{aligned}

\begin{aligned} p : x & = t, \\ y & = 1 - 2 t; t \in R \end{aligned}