VectorHard
Question
Two vectors 
and 
have components Ax, Ay, Az and Bx, By, Bz respectively. If 
, then :-
and have components Ax, Ay, Az and Bx, By, Bz respectively. If , then :-Options
A.Ax = Bx, Ay = - By, Az = - Bz
B.Ax = Bx, Ay = By, Az = - Bz
C.Ax = Bx, Ay = By , Az = Bz
D.Ax = - Bx, Ay = - By, Az = - Bz
Solution
if
Ax + Bx = 0 ⇒ Ax = - Bx
Ay + By = 0 ⇒ Ay = - By
Az + Bz = 0 ⇒ Az = - Bz
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