Physics, asked by tu9lykumarisha5l, 1 year ago

How collinear vectors can be parallel?

Answers

Answered by shubhu99
0
a collinear vector is represented by
a= kB where a and b are vector and k is a scalar.
if vectors are to be parallel the the direction cosines of the vectors need to be proportional.As we can see that a=kB that means the direction cosines of the two vectors a and b are proportional. hence they are parallel
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