In the equation given below what are the SI units of C1 and C2, if y is in metre and t is i second

Y = C1 sin C2T

Question

In the equation given below what are the SI units of C1 and C2,
if y is in metre and t is i second
Y = C1 sin C2T

Rahul Verma · Accepted Answer

unit if C1=unit of Y i e meter
C2T is in sin function so it unit is radians
C2T=radians
unit if C2=radians/second