Question

Cross product of (i + j+k) and 2i+
3j+k) + is​

Answer 1

Answer:

0=I+2j

Explanation:

(I+j+k)/1 = (2i+3j+k)/1

I+j+k=2i+3j+k

j+k=2i-i+3j+k

j+k=I+3j+k

k-k=I+3j-j

0=I+2j

hope this helps you