Find the fundamental period of 1+sin^2 (3‚âà√¨‚àö√ë/5)n.

1.	Find the fundamental period of 1+sin^2 (3‚âà√¨‚àö√ë/5)n.$
A.	10/3
B.	5
C.	3‚âà√¨‚àö√ë/5
D.	None of the mentioned
Answer» C. 3‚âà√¨‚àö√ë/5

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