1003020302 | math4u.vsb.cz

SubArea:

Systems of linear equations and inequalities

Level:

Project ID:

1003020302

Accepted:

1

Assuming

[x; y] \in R \times R

, solve the equation

x - y - \frac{x - y}{2} = \frac{x - y}{3}

Decide which of the answers below does not express the set of roots.

{[x; y], x \in R, y \in R}

{[x; x], x \in R}

{[y; y], y \in R}

{[t; t], t \in R}