For specifying a straight line, how many geometricalparameters should – InterviewSolution

1.

For specifying a straight line, how many geometricalparameters should be known?NCERT Exemplar)

Answer»

Equation of straight line: y=mx+c where,

m=slope=tanθ,

θ is the angle made with positive x-axis

c=intercept on y-axisso we need two parameters, "m" and "c" to specify a straight line

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