Qualification > Math

M1 DOUBTS-urgent

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Saladin:

--- Quote from: astarmathsandphysics on April 07, 2010, 12:34:04 pm ---Do you mean 6i

--- End quote ---

no i am quite sure he means the 6j. i even found it confusing

maybe u can explai it better sir.

halosh92:

--- Quote from: The Ultimate Dude 321 on April 07, 2010, 12:38:36 pm ---The pipeline is known to run north-south for a long distance through the
point with position vector 6i km


This means that it passes through 6i and also it passes through it in a north south direction, and this it will pass through the point 6j, and thus, as the pipeline is south west of him, he is higher up than the pipeline, and this 6j+2j=8j

hope that explains it.

--- End quote ---
thx but this is rili tough :SS
i meant 6j yea

halosh92:
2002 nov
M1
q 7c

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