Biology, asked by tushar7090, 1 year ago

A hill is inclined at theta with horizontal. What is the unit vector perpendicutar to hill in standard XY co-ordinate system in the direction as shown in fig 1​

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Answered by NaziaAkhtar
2

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this is not belong to biology

Answered by pritambharti7856
0

This question does not belong to biology

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