If A={0,pi/6,pi/4,pi/3,pi/2} and f:Ato B is a surjection defined by f(x)=cosx then find B.

If A={0,pi/6,pi/4,pi/3,pi/2} and f:Ato B is a surjection defined by f(

1.	If A={0,pi/6,pi/4,pi/3,pi/2} and f:Ato B is a surjection defined by f(x)=cosx then find B.
Answer» ANSWER :A-S; B-PQT; C-R; D-PQT