Answer:
Step-by-step explanation:
Given that a particle moves along the circle
[tex]x^2 + (y − 1)^2 = 4[/tex]
This is a circle with centre at (0,1) and radius 2.
Hence parametric form would be
[tex]x =0+2 cost: and y = 1+2sint[/tex]
where [tex]0 ≤ t ≤ 2π[/tex]
and starting point is point to right of origin on x axis i.e. (2,0)