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Mathematics 7 Online
OpenStudy (anonymous):

Verify that 18˚ is a solution of the equation sin 2A = cos 30˚

OpenStudy (goformit100):

|dw:1373793749821:dw|

OpenStudy (bradely):

step by step answers posted here http://www.mathskey.com/question2answer/4122/verify-that-18%CB%9A-is-a-solution-of-the-equation sk your trigonometric homework questions at http://www.mathskey.com/question2answer/ … and get free math help. all the best

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