Q. 1 E5.0( 1 Vote )

Find the angles b

Answer :


The equations of the lines are

(m2 mn) y = (mn + n2) x + n3 … (1)

(mn + m2) y = (mn n2) x + m3 … (2)

To find:

Angles between two lines.


Let m1 and m2 be the slopes of these lines.

Let θ be the angle between the lines.



Hence, the acute angle between the lines is

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