maths help (:
not sure about it
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Solution -
Here, let us find the slope of the line first.
Slope , m = ( y_2 - y_1)/(x_2 - x_1)
> ( 10-6)/( 4-0)
> 4/4
> 1
This means that the line is at an angle of 45° wrt both the axes . ( tan 45 = 1)
Using the two point form equation of a line
y - y2 = m( x - x2);
> y - 10 = x - 4
> x - y + 6 = 0 .
This is the required answer.
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