Answer:
A
Step-by-step explanation:
ez
Answer:
hi:))
Step-by-step explanation:
im greatttt hbu??? currently doing school work ugh :| my pronouns she/her or They/them
In three dimensions, the cross product of two vectors is defined as shown below

Then, solving the determinant

In our case,

Where we used the formula for AxB to calculate ixj.
Finally,

Thus, (i+j)x(ixj)=i-j
Answer:
Step-by-step explanation:
It is 40