Linear Equations Quiz

At least one coefficient is zero

Not all coefficients are zero (correct)

All coefficients are zero

At least one variable is zero

$a_{1}x_{1}+a_{n}x_{n}+b=0$

$a_{1}x_{1}+a_{2}x_{2}+...+a_{n}x_{n}=0$

$a_{1}x_{1}+ ext{...}+a_{n}x_{n}+b=0$ (correct)

$a_{1}x_{1}+a_{2}x_{2}+...+a_{n}x_{n}=b$

Infinitely many solutions

No solution

Exactly two solutions

Exactly one solution (if $a_{1} \neq 0$) (correct)

<p>Cartesian coordinates of a point in the Euclidean plane</p> Signup and view all the answers

<p>A line</p> Signup and view all the answers