The expression http://ta2.maths.ed.ac.uk:8080/maple...joanpaadgn.gif can be written in the form http://ta2.maths.ed.ac.uk:8080/maple...glfijmghfj.gif, where http://ta2.maths.ed.ac.uk:8080/maple...oaliieebog.gif and http://ta2.maths.ed.ac.uk:8080/maple...eaoomllibl.gif.

Find the values of http://ta2.maths.ed.ac.uk:8080/maple...dihcacicdd.gif and http://ta2.maths.ed.ac.uk:8080/maple...cbdmjpolgp.gif. Give the value of http://ta2.maths.ed.ac.uk:8080/maple...cbdmjpolgp.gif, in radians, correct to three decimal places.

Could someone please help solve this? Cheers