Q6 of 112 Page 1151

Write the vector equation of a line whose Cartesian equations are

Given : A line


To find : vector equation of a line


Formula used : If a line is given by = = = λ then vector equation of the line is given by = a + b + c + λ (l + m + n)


Here a = 5 , b = -4 , c = 6 and l = 3 , m = 7 , n = -2


Substituting the above values,we get


= 5 - 4 + 6 + λ (3 + 7 - 2)


The vector equation of a line is given by


= 5 - 4 + 6 + λ (3 + 7 - 2)


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