Question

If A = 2i + 3j + k and B = 3i + 2j + 4k, then find the value of (A+B) X (A-B)​.
Plz. answer as soon as possible..

Answer 1

Explanation:

here first we should add vectors and subract vectors in subtracting the vectors signs get changed and after adding and subtracting the vectors we should multiply them then we get result

Answer 2

this is right uppar wala wrong ha