Analysis and Approaches HL Practice Paper Book | Page 196

π π 3 . Let f ( x) �sin ^� � x ^� � �cos

^� � x ^�

�. The function f can also be written in the form � 6 � � 6 � �π

� f ( x) � 2 sin � ( x �h)

� �6

� ^{, where} � ³ � ^h � ³ . Find the value of h . [ 5 ]

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