Question

Find the equation of the line passing through the points
(iii) (a cos α, a sin α) and (a cos β, a sin β).​

Answer 1

Answer:

The equation of line is,

Given points :

( a cosα, a sinα), ( a cosβ, a sinβ)

The equation of line passing through,

( x₁, y₁), (x₂, y₂) is,

y - y₁ = m ( x - x₁)

Here, m = (y₂ - y₁) ÷ (x₂ - x₁)