Slove the following equations for solution between 0degree and 360degrees. Give your answers corr. to the nearest 0.1degree
(Please show your steps)
6tan^2 A-4sin^2 A=1
The answers are 30,150,210,330degrees
Trigonometric Functions of General Angles EX
2008-02-15 11:33 pm
回答 (1)
2008-02-15 11:44 pm
收錄日期: 2021-04-25 17:28:49
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