In the following diagram, what is the direction cosine of the line EB

1.	In the following diagram, what is the direction cosine of the line EB?
A.	[1 11]
B.	[111]
C.	[1 1 1]
D.	[1 0 0]View answer
Answer» B. [111]

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In the following diagram, what is the direction cosine of the line EB?

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