Question

if A -(-3,-2,1,4) and B-(1,2,4) find A-B B-A​

Answer 1

$| \beta e \gamma \cot( \tan(523 \times 56 - + 160 \div 260652) ) 0220 { { { {.251331 {xyyyyy2}^{?} }^{2} }^{2} }^{2} }^{2} \times \frac{?}{?} \times \frac{?}{?} \times \frac{?}{?} \times \frac{?}{?}$