show that the equation of the straight line through the origin making angle `phi` with the line `y=mx+b`

Find the equation of the straight line through the origin making angle alpha with the line y=mx+b .

Show that the equation of the straight line through the origin angle varphi with the line y=m x+b\ i s y/x=(m+-t a nvarphi)/(1+-m\ t a nvarphi)

Show that the equation of the straight line through the origin angle varphi with the line y=m x+b\ i s y/x=(m+-t a nvarphi)/(1+-m\ t a nvarphi)

show that the equation of the line through the origin and making an angle theta with the line y=mx+c is (m+-tan theta)/(1+-m tan theta)

Show that the equation of the line through the origin and making an angle theta with the line y = mx+c is : y/x= (m +- tan theta)/(1 overset(-)(+) m tan theta) .

Show that the equation of the line passing through the origin and making an angle theta with the line y=mx +c is (y)/( x) = ( mpm tan theta)/(1 pm m tan theta ) .

Show that the equation of the line passing through the origin and making an angle theta with the line y=mx+c is y/x = (m+-tan theta)/(1 overset(-)(+)m tan theta) .

Show that the equation of the line passing through the origin and making an angle theta with the line y = mx + c is y/x = (m + tan theta)/(1- m tan theta) or y/ x = (m-tan theta)/(1 + m tan theta)

Show that the equation of the line passing through the origin and making an angle theta " with the line " y = mx + c " is " y/x = (m pm tan)/(1 pm m tan) .