Simplify the given expression.
\(\left[ 3 \times 6 - 3 \left\{ 2 \left( 2 \div \frac{1}{2} - 2 \right) + 2 \div \frac{1}{2} \right\} - 18 \right]\)
1
-18
2
18
3
24
4
-24
Simplify the given expression.
\(\left[ 3 \times 6 - 3 \left\{ 2 \left( 2 \div \frac{1}{2} - 2 \right) + 2 \div \frac{1}{2} \right\} - 18 \right]\)