Form 5
                                    
                                       
                                    
                                    Mathematics
                                
 
                                    The Graphs of Sine, Cosine and Tangent Functions
                                
                            Dispersion
                                
                            Measures of Dispersion
                                
                             
                                 
                                                                                         
                                     
                                                                                         
                                     
                                                                                         
                                    