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anhmartha

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An airplane takes off at 130 km/h at 15° above the horizontal. Providean example to indicate scalar multiplication by 3
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Triangle ABC is an equilateral triangle, with O its centroidProve Vector OA + vector OB + vector OC = Vector 0
1. 1 answer
2. 775 views
A pollutant has been leaking steadily into a river. An environmental group undertook a clean-up of the river. The number of
1. 2 answers
2. 504 views