Linear Algebra Examples

$2 \div \frac{3}{5} + \frac{3}{5} \div 2 + 1 \frac{1}{2} \div 6 + 6 \div 1 \frac{1}{2}$

Step 1

Since there are no variables in the expression, the domain is all real numbers.

${x | x \in ℝ}$

Step 2

The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined.

Interval Notation:

$(- \infty, \infty)$

Set-Builder Notation:

${x | x \in ℝ}$

Step 3