Find the slope of the line whose inclination is `30^@`

Find the slope of the line whose inclination is 60^@

Find the slope of the line whose inclination is 105^@

Find the slope of the line whose inclination is pi/4

Find the slope of the line whose inclination is 5pi/6

Find the equation of the line having inclination 135^@ and making X-intercept 7.

Find the inclination of the line whose slope is 1

Find the inclination of the line whose slope is -1

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