King Fahd University of Petroleum and Minerals

                                          Faculty of Science          

Math 002- term 023

Name:                                               ID#:                                          Sec:41


Question1:                                                                             (5 marks)

Find the amplitude, phase shift, period , and minimum value of













Question2:                                                                                        (4 marks)

If    are two angle in the first quadrant such the  

and  , then find .
















Questuion3: Find the exact value of the following:           (6 marks)



















Question4:  Verify each of the following identities:                       (5 marks)