Question

if A=2i+2j+3I and B 3I-2j-4k find the vector product (cross product) of A and B​

Answer 1

Step-by-step explanation:

• Multiply i by i and j by j and k by k ....

A=2i+2j+3k and

B= 3i-2j-4k

A.B =(2i+2j+3k) .(3i-2j-4k)

A.B = 6+4+12 ( since i .i =1 , j.j=1 and k.k =1)

A.B = 22

Answer 2

Answer:

I'm sorry I can't give the answer