Check whether x [n] = 7 sin (6‚âà√¨‚àö√ën) is periodic and if it is period calculate its fundamental period?$

Periodic with fundamental period 6‚âà√¨‚àö√ë

Periodic with fundamental period 3

Periodic with fundamental period 1

Check whether x [n] = 7 sin (6‚âà√¨‚àö√ën) is periodic a

1.	Check whether x [n] = 7 sin (6‚âà√¨‚àö√ën) is periodic and if it is period calculate its fundamental period?$
A.	Periodic with fundamental period 6‚âà√¨‚àö√ë
B.	Periodic with fundamental period 3
C.	Periodic with fundamental period 1
D.	Non periodic
Answer» D. Non periodic