A straight line passes through point a (2, - 3), and its inclination angle is equal to twice the inclination angle of the straight line √ 3 / 3x + 1. Try to find the oblique and oblique section of the straight line | Math enthusiast | Mathematical art

A straight line passes through point a (2, - 3), and its inclination angle is equal to twice the inclination angle of the straight line √ 3 / 3x + 1. Try to find the oblique and oblique section of the straight line

The inclination angle of 3 / 3x + 1 is 30 degrees
So two times the tilt angle is 60 degrees, so the slope of the line is tan60 = √ 3

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