Question

THE VALUE OF [ I J K ] =ANSWER

Answer 1

Answer:

Step-by-step explanation:

We have,

$\left[\begin{array}{ccc}\sf{i}&\sf{j}&\sf{k}\end{array}\right]$

$=\sf{(i\times\,j)\cdot\,k}$

$=\sf{k\cdot\,k}$

$=\sf{1}$