Question

find the cross product of A= -2i+3j-4i and B=3i-4j+5i​

Answer 1

I am solving this question according to which you have written

A.T.Q

A=-2i+3j-4i

B=3i-4j+5i

solution

A=-6i+3j

B=8i-4j

cross product by determinant method

AXB will come zero

NOTE:I THINK IN THIS QUESTION

3 UNIT VECTORS should be there BUT YOU HAVE WRITTEN ONLY 2

IF THERE IS ANY RECORRECTION IN QUESTION THAN ANSWER WILL BE NOT ZERO

IF IS IS THE SAME QUESTION THEN THE ANSWER IS ZERO