For Rayleigh‚Äö√Ñ√∂‚àö√ë‚àö¬•s Criteria, Minimum number of unrestricted components are ___$

For Rayleigh‚Äö√Ñ√∂‚àö√ë‚àö¬•s Criteria, Mini

1.	For Rayleigh‚Äö√Ñ√∂‚àö√ë‚àö¬•s Criteria, Minimum number of unrestricted components are ___$
A.	(n-r-3)
B.	(n-r-2)
C.	(n-r-1)
D.	(n-r)
Answer» C. (n-r-1)