Find the slope of the line which makes an angle of `30^@` with positive direction of Y-axis measured anticlockwise.

Find the slope of the line which makes angle of 45^@ with the positive directions of the Y-axis measured anticlockwise.

Write the slope of the line which makes an angle of 60^(@) with positive direction of X-axis .

Find the slope of a line which makes an angle with positive X-axis (i) 0^@

Find the slope of a line which makes an angle with positive X-axis(ii) 30^@

Find the slope of a line which makes an angle with positive X-axis(iii) 45^@