For the four circles M, N, O and P, following four equations are given : Circle M : x^2+y^2=1 Circle N :...

Question

For the four circles M, N, O and P, following four equations are given : Circle M : x^2+y^2=1 Circle N : x^2+y^2-2x=0 Circle O : x^2+y^2-2x-2y+1=0 Circle P : x^2+y^2-2y=0 If the centre of circle M is joined with centre of the circle N, further centre of circle N is joined with the centre of the circle O, centre of circle O is joined with centre of circle P and lastly, centre of circle P is joined with centre of circle M, then these lines from the sides of a :

Accepted Answer

(A)

JEE Main 2021 Mathematics question

Solution