Let A = (2m)i+(6m)j–(3m) k and B= (4m)î+(2m)j+(1m) k. The vector sum 5 = Ā+B is: %3D Select the correct response: (8 m)*i+ (12 m)^j – (3 m) ^k (6 m)*i + (8 m) `j – (2 m)^k (2 m)`i – (4 m)`j + (4 m)^k .(-2m)^i+ (4 m)`j – (4 m) ^k
Let A = (2m)i+(6m)j–(3m) k and B= (4m)î+(2m)j+(1m) k. The vector sum 5 = Ā+B is: %3D Select the correct response: (8 m)*i+ (12 m)^j – (3 m) ^k (6 m)*i + (8 m) `j – (2 m)^k (2 m)`i – (4 m)`j + (4 m)^k .(-2m)^i+ (4 m)`j – (4 m) ^k
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Transcribed Image Text:Let Ā = (2m) i+ (6m)j- (3m) k and B = (4m)î+(2m)j+(1m) k. The vector sum 5 = Ā+B
%3D
is:
Select the correct response:
(8 m)*i+ (12 m)*j – (3 m) ^k
(6 m)*i + (8 m)`j – (2 m)^k
(2 m)^i – (4 m)`j+ (4 m)^k
.(-2m)*i+ (4 m)*j – (4 m) ^k
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