12.
. (j x k) =
(A) 0
BT
1
(C)
-1
(D)
2
Answers
Answered by
1
Answer:
Ans is the d beacause you are a son of bítçh
Answered by
1
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
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