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Can we get rotational symmetry of order more than \(1\) whose angle of rotation is 15\(°\) and 11\(°\)?
(Note: If YES mention the order of rotation; If NO write \(0\))
 
(a) 15\(°\)?

 
Order of rotation \(=\) .
 
(b) 11\(°\)?

 
Order of rotation \(=\)