Question

12.
. (j x k) =
(A) 0
BT
1
(C)
-1
(D)
2​

Answer 1

Answer:

Ans is the d beacause you are a son of bítçh

Answer 2

Answer:

(A)=0

Step-by-step explanation:

As two product of same component is equal to zero

i×i=0

j×j=0

k×k=0

but if the product of different component then

i×j=k

j×k=i

k×i=j

If the product of two different components by changing place then

j×i= -k

k×j = - i

i×k= -j